1429373296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{221677}}^1$

素因数の和:221729

約数の個数: 40

約数和(自身を含む): 3078664064

約数和(自身を除く): 1649290768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 221677, 443354, 886708, 1773416, 2881801, 3546832, 5763602, 6871987, 11527204, 13743974, 23054408, 27487948, 46108816, 54975896, 89335831, 109951792, 178671662, 357343324, 714686648, 1429373296]

約数ペア:

[(1, 1429373296), (2, 714686648), (4, 357343324), (8, 178671662), (13, 109951792), (16, 89335831), (26, 54975896), (31, 46108816), (52, 27487948), (62, 23054408), (104, 13743974), (124, 11527204), (208, 6871987), (248, 5763602), (403, 3546832), (496, 2881801), (806, 1773416), (1612, 886708), (3224, 443354), (6448, 221677)]