402608235536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1549733}}^1$

素因数の和:1551003

約数の個数: 40

約数和(自身を含む): 840730695000

約数和(自身を除く): 438122459464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1249, 2498, 4996, 9992, 16237, 19984, 32474, 64948, 129896, 259792, 1549733, 3099466, 6198932, 12397864, 20146529, 24795728, 40293058, 80586116, 161172232, 322344464, 1935616517, 3871233034, 7742466068, 15484932136, 25163014721, 30969864272, 50326029442, 100652058884, 201304117768, 402608235536]

約数ペア:

[(1, 402608235536), (2, 201304117768), (4, 100652058884), (8, 50326029442), (13, 30969864272), (16, 25163014721), (26, 15484932136), (52, 7742466068), (104, 3871233034), (208, 1935616517), (1249, 322344464), (2498, 161172232), (4996, 80586116), (9992, 40293058), (16237, 24795728), (19984, 20146529), (32474, 12397864), (64948, 6198932), (129896, 3099466), (259792, 1549733)]