812853062

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 1538611200

約数和(自身を除く): 725758138

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 94, 98, 119, 238, 329, 343, 658, 686, 799, 833, 1483, 1598, 1666, 2303, 2966, 4606, 5593, 5831, 10381, 11186, 11662, 16121, 20762, 25211, 32242, 39151, 50422, 69701, 72667, 78302, 139402, 145334, 176477, 274057, 352954, 487907, 508669, 548114, 975814, 1017338, 1184917, 1235339, 2369834, 2470678, 3415349, 6830698, 8294419, 8647373, 16588838, 17294746, 23907443, 47814886, 58060933, 116121866, 406426531, 812853062]

約数ペア:

[(1, 812853062), (2, 406426531), (7, 116121866), (14, 58060933), (17, 47814886), (34, 23907443), (47, 17294746), (49, 16588838), (94, 8647373), (98, 8294419), (119, 6830698), (238, 3415349), (329, 2470678), (343, 2369834), (658, 1235339), (686, 1184917), (799, 1017338), (833, 975814), (1483, 548114), (1598, 508669), (1666, 487907), (2303, 352954), (2966, 274057), (4606, 176477), (5593, 145334), (5831, 139402), (10381, 78302), (11186, 72667), (11662, 69701), (16121, 50422), (20762, 39151), (25211, 32242)]