1415336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 2956800

約数和(自身を除く): 1541464

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 439, 806, 878, 1612, 1756, 3224, 3512, 5707, 11414, 13609, 22828, 27218, 45656, 54436, 108872, 176917, 353834, 707668, 1415336]

約数ペア:

[(1, 1415336), (2, 707668), (4, 353834), (8, 176917), (13, 108872), (26, 54436), (31, 45656), (52, 27218), (62, 22828), (104, 13609), (124, 11414), (248, 5707), (403, 3512), (439, 3224), (806, 1756), (878, 1612)]