2590628038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 4060224000

約数和(自身を除く): 1469595962

約数列:

[1, 2, 37, 74, 83, 166, 211, 422, 1999, 3071, 3998, 6142, 7807, 15614, 17513, 35026, 73963, 147926, 165917, 331834, 421789, 647981, 843578, 1295962, 6138929, 12277858, 15606193, 31212386, 35008487, 70016974, 1295314019, 2590628038]

約数ペア:

[(1, 2590628038), (2, 1295314019), (37, 70016974), (74, 35008487), (83, 31212386), (166, 15606193), (211, 12277858), (422, 6138929), (1999, 1295962), (3071, 843578), (3998, 647981), (6142, 421789), (7807, 331834), (15614, 165917), (17513, 147926), (35026, 73963)]