1640340092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 3044772192

約数和(自身を除く): 1404432100

約数列:

[1, 2, 4, 37, 43, 74, 86, 113, 148, 172, 226, 452, 1591, 2281, 3182, 4181, 4562, 4859, 6364, 8362, 9124, 9718, 16724, 19436, 84397, 98083, 168794, 179783, 196166, 257753, 337588, 359566, 392332, 515506, 719132, 1031012, 3629071, 7258142, 9536861, 11083379, 14516284, 19073722, 22166758, 38147444, 44333516, 410085023, 820170046, 1640340092]

約数ペア:

[(1, 1640340092), (2, 820170046), (4, 410085023), (37, 44333516), (43, 38147444), (74, 22166758), (86, 19073722), (113, 14516284), (148, 11083379), (172, 9536861), (226, 7258142), (452, 3629071), (1591, 1031012), (2281, 719132), (3182, 515506), (4181, 392332), (4562, 359566), (4859, 337588), (6364, 257753), (8362, 196166), (9124, 179783), (9718, 168794), (16724, 98083), (19436, 84397)]