897789324

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{853}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 2115733760

約数和(自身を除く): 1217944436

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 631, 834, 853, 1262, 1668, 1706, 1893, 2524, 2559, 3412, 3786, 5118, 7572, 10236, 87709, 118567, 175418, 237134, 263127, 350836, 355701, 474268, 526254, 538243, 711402, 1052508, 1076486, 1422804, 1614729, 2152972, 3229458, 6458916, 74815777, 149631554, 224447331, 299263108, 448894662, 897789324]

約数ペア:

[(1, 897789324), (2, 448894662), (3, 299263108), (4, 224447331), (6, 149631554), (12, 74815777), (139, 6458916), (278, 3229458), (417, 2152972), (556, 1614729), (631, 1422804), (834, 1076486), (853, 1052508), (1262, 711402), (1668, 538243), (1706, 526254), (1893, 474268), (2524, 355701), (2559, 350836), (3412, 263127), (3786, 237134), (5118, 175418), (7572, 118567), (10236, 87709)]