771562948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{18617}}^1$

素因数の和:19431

約数の個数: 24

約数和(自身を含む): 1456002072

約数和(自身を除く): 684439124

約数列:

[1, 2, 4, 13, 26, 52, 797, 1594, 3188, 10361, 18617, 20722, 37234, 41444, 74468, 242021, 484042, 968084, 14837749, 29675498, 59350996, 192890737, 385781474, 771562948]

約数ペア:

[(1, 771562948), (2, 385781474), (4, 192890737), (13, 59350996), (26, 29675498), (52, 14837749), (797, 968084), (1594, 484042), (3188, 242021), (10361, 74468), (18617, 41444), (20722, 37234)]