2007403034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{17207}}^1$

素因数の和:17870

約数の個数: 32

約数和(自身を含む): 3711972096

約数和(自身を除く): 1704569062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 641, 1282, 4487, 8333, 8974, 16666, 17207, 34414, 58331, 116662, 120449, 223691, 240898, 447382, 1565837, 3131674, 11029687, 22059374, 77207809, 143385931, 154415618, 286771862, 1003701517, 2007403034]

約数ペア:

[(1, 2007403034), (2, 1003701517), (7, 286771862), (13, 154415618), (14, 143385931), (26, 77207809), (91, 22059374), (182, 11029687), (641, 3131674), (1282, 1565837), (4487, 447382), (8333, 240898), (8974, 223691), (16666, 120449), (17207, 116662), (34414, 58331)]