1649270974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{170063}}^1$

素因数の和:170451

約数の個数: 16

約数和(自身を含む): 2671365312

約数和(自身を除く): 1022094338

約数列:

[1, 2, 13, 26, 373, 746, 4849, 9698, 170063, 340126, 2210819, 4421638, 63433499, 126866998, 824635487, 1649270974]

約数ペア:

[(1, 1649270974), (2, 824635487), (13, 126866998), (26, 63433499), (373, 4421638), (746, 2210819), (4849, 340126), (9698, 170063)]