4648791.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1801}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 160752816

約数和(自身を除く): 78104926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1765, 1801, 3530, 3602, 4589, 9005, 9178, 18010, 22945, 23413, 45890, 46826, 117065, 234130, 635753, 1271506, 3178765, 6357530, 8264789, 16529578, 41323945, 82647890]

約数ペア:

[(1, 82647890), (2, 41323945), (5, 16529578), (10, 8264789), (13, 6357530), (26, 3178765), (65, 1271506), (130, 635753), (353, 234130), (706, 117065), (1765, 46826), (1801, 45890), (3530, 23413), (3602, 22945), (4589, 18010), (9005, 9178)]