2908749635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{1741}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 3917744064

約数和(自身を除く): 1008994429

約数列:

[1, 5, 11, 37, 55, 185, 407, 821, 1741, 2035, 4105, 8705, 9031, 19151, 30377, 45155, 64417, 95755, 151885, 322085, 334147, 708587, 1429361, 1670735, 3542935, 7146805, 15722971, 52886357, 78614855, 264431785, 581749927, 2908749635]

約数ペア:

[(1, 2908749635), (5, 581749927), (11, 264431785), (37, 78614855), (55, 52886357), (185, 15722971), (407, 7146805), (821, 3542935), (1741, 1670735), (2035, 1429361), (4105, 708587), (8705, 334147), (9031, 322085), (19151, 151885), (30377, 95755), (45155, 64417)]