1549668848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1064333}}^1$

素因数の和:1064361

約数の個数: 40

約数和(自身を含む): 3695367648

約数和(自身を除く): 2145698800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1064333, 2128666, 4257332, 7450331, 8514664, 13836329, 14900662, 17029328, 27672658, 29801324, 55345316, 59602648, 96854303, 110690632, 119205296, 193708606, 221381264, 387417212, 774834424, 1549668848]

約数ペア:

[(1, 1549668848), (2, 774834424), (4, 387417212), (7, 221381264), (8, 193708606), (13, 119205296), (14, 110690632), (16, 96854303), (26, 59602648), (28, 55345316), (52, 29801324), (56, 27672658), (91, 17029328), (104, 14900662), (112, 13836329), (182, 8514664), (208, 7450331), (364, 4257332), (728, 2128666), (1456, 1064333)]