57870982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 38090618

約数列:

[1, 2, 13, 26, 67, 134, 139, 239, 278, 478, 871, 1742, 1807, 3107, 3614, 6214, 9313, 16013, 18626, 32026, 33221, 66442, 121069, 208169, 242138, 416338, 431873, 863746, 2225807, 4451614, 28935491, 57870982]

約数ペア:

[(1, 57870982), (2, 28935491), (13, 4451614), (26, 2225807), (67, 863746), (134, 431873), (139, 416338), (239, 242138), (278, 208169), (478, 121069), (871, 66442), (1742, 33221), (1807, 32026), (3107, 18626), (3614, 16013), (6214, 9313)]