348510968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{2683}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 704550000

約数和(自身を除く): 356039032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1249, 2498, 2683, 4996, 5366, 9992, 10732, 16237, 21464, 32474, 34879, 64948, 69758, 129896, 139516, 279032, 3351067, 6702134, 13404268, 26808536, 43563871, 87127742, 174255484, 348510968]

約数ペア:

[(1, 348510968), (2, 174255484), (4, 87127742), (8, 43563871), (13, 26808536), (26, 13404268), (52, 6702134), (104, 3351067), (1249, 279032), (2498, 139516), (2683, 129896), (4996, 69758), (5366, 64948), (9992, 34879), (10732, 32474), (16237, 21464)]