9894985604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{8219}}^1$

素因数の和:8353

約数の個数: 96

約数和(自身を含む): 21800755200

約数和(自身を除く): 11905769596

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 73, 76, 124, 133, 146, 217, 266, 292, 434, 511, 532, 589, 868, 1022, 1178, 1387, 2044, 2263, 2356, 2774, 4123, 4526, 5548, 8219, 8246, 9052, 9709, 15841, 16438, 16492, 19418, 31682, 32876, 38836, 42997, 57533, 63364, 85994, 115066, 156161, 171988, 230132, 254789, 300979, 312322, 509578, 599987, 601958, 624644, 1019156, 1093127, 1199974, 1203916, 1783523, 2186254, 2399948, 3567046, 4199909, 4372508, 4840991, 7134092, 8399818, 9681982, 11399753, 16799636, 18599597, 19363964, 22799506, 33886937, 37199194, 45599012, 67773874, 74398388, 79798271, 130197179, 135547748, 159596542, 260394358, 319193084, 353392343, 520788716, 706784686, 1413569372, 2473746401, 4947492802, 9894985604]

約数ペア:

[(1, 9894985604), (2, 4947492802), (4, 2473746401), (7, 1413569372), (14, 706784686), (19, 520788716), (28, 353392343), (31, 319193084), (38, 260394358), (62, 159596542), (73, 135547748), (76, 130197179), (124, 79798271), (133, 74398388), (146, 67773874), (217, 45599012), (266, 37199194), (292, 33886937), (434, 22799506), (511, 19363964), (532, 18599597), (589, 16799636), (868, 11399753), (1022, 9681982), (1178, 8399818), (1387, 7134092), (2044, 4840991), (2263, 4372508), (2356, 4199909), (2774, 3567046), (4123, 2399948), (4526, 2186254), (5548, 1783523), (8219, 1203916), (8246, 1199974), (9052, 1093127), (9709, 1019156), (15841, 624644), (16438, 601958), (16492, 599987), (19418, 509578), (31682, 312322), (32876, 300979), (38836, 254789), (42997, 230132), (57533, 171988), (63364, 156161), (85994, 115066)]