40401348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258983}}^1$

素因数の和:259003

約数の個数: 24

約数和(自身を含む): 101521728

約数和(自身を除く): 61120380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 258983, 517966, 776949, 1035932, 1553898, 3107796, 3366779, 6733558, 10100337, 13467116, 20200674, 40401348]

約数ペア:

[(1, 40401348), (2, 20200674), (3, 13467116), (4, 10100337), (6, 6733558), (12, 3366779), (13, 3107796), (26, 1553898), (39, 1035932), (52, 776949), (78, 517966), (156, 258983)]