2008365112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{177167}}^1$

素因数の和:177295

約数の個数: 32

約数和(自身を含む): 4092580800

約数和(自身を除く): 2084215688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 177167, 354334, 708668, 1417336, 2303171, 4606342, 9212684, 18425368, 19311203, 38622406, 77244812, 154489624, 251045639, 502091278, 1004182556, 2008365112]

約数ペア:

[(1, 2008365112), (2, 1004182556), (4, 502091278), (8, 251045639), (13, 154489624), (26, 77244812), (52, 38622406), (104, 19311203), (109, 18425368), (218, 9212684), (436, 4606342), (872, 2303171), (1417, 1417336), (2834, 708668), (5668, 354334), (11336, 177167)]