690669795238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1\times {\mathrm{8503063}}^1$

素因数の和:8505471

約数の個数: 16

約数和(自身を含む): 1097405439840

約数和(自身を除く): 406735644602

約数列:

[1, 2, 17, 34, 2389, 4778, 40613, 81226, 8503063, 17006126, 144552071, 289104142, 20313817507, 40627635014, 345334897619, 690669795238]

約数ペア:

[(1, 690669795238), (2, 345334897619), (17, 40627635014), (34, 20313817507), (2389, 289104142), (4778, 144552071), (40613, 17006126), (81226, 8503063)]