2021691848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{8167}}^1$

素因数の和:8310

約数の個数: 64

約数和(自身を含む): 4322505600

約数和(自身を除く): 2300813752

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 97, 116, 194, 232, 319, 388, 638, 776, 1067, 1276, 2134, 2552, 2813, 4268, 5626, 8167, 8536, 11252, 16334, 22504, 30943, 32668, 61886, 65336, 89837, 123772, 179674, 236843, 247544, 359348, 473686, 718696, 792199, 947372, 1584398, 1894744, 2605273, 3168796, 5210546, 6337592, 8714189, 10421092, 17428378, 20842184, 22973771, 34856756, 45947542, 69713512, 91895084, 183790168, 252711481, 505422962, 1010845924, 2021691848]

約数ペア:

[(1, 2021691848), (2, 1010845924), (4, 505422962), (8, 252711481), (11, 183790168), (22, 91895084), (29, 69713512), (44, 45947542), (58, 34856756), (88, 22973771), (97, 20842184), (116, 17428378), (194, 10421092), (232, 8714189), (319, 6337592), (388, 5210546), (638, 3168796), (776, 2605273), (1067, 1894744), (1276, 1584398), (2134, 947372), (2552, 792199), (2813, 718696), (4268, 473686), (5626, 359348), (8167, 247544), (8536, 236843), (11252, 179674), (16334, 123772), (22504, 89837), (30943, 65336), (32668, 61886)]