4865493828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{19853}}^1$

素因数の和:21444

約数の個数: 48

約数和(自身を含む): 12234511296

約数和(自身を除く): 7369017468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1571, 3142, 4713, 6284, 9426, 18852, 19853, 20423, 39706, 40846, 59559, 61269, 79412, 81692, 119118, 122538, 238236, 245076, 258089, 516178, 774267, 1032356, 1548534, 3097068, 31189063, 62378126, 93567189, 124756252, 187134378, 374268756, 405457819, 810915638, 1216373457, 1621831276, 2432746914, 4865493828]

約数ペア:

[(1, 4865493828), (2, 2432746914), (3, 1621831276), (4, 1216373457), (6, 810915638), (12, 405457819), (13, 374268756), (26, 187134378), (39, 124756252), (52, 93567189), (78, 62378126), (156, 31189063), (1571, 3097068), (3142, 1548534), (4713, 1032356), (6284, 774267), (9426, 516178), (18852, 258089), (19853, 245076), (20423, 238236), (39706, 122538), (40846, 119118), (59559, 81692), (61269, 79412)]