1295631406

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1\times {\mathrm{6521}}^1$

素因数の和:8987

約数の個数: 16

約数和(自身を含む): 1991975328

約数和(自身を除く): 696343922

約数列:

[1, 2, 41, 82, 2423, 4846, 6521, 13042, 99343, 198686, 267361, 534722, 15800383, 31600766, 647815703, 1295631406]

約数ペア:

[(1, 1295631406), (2, 647815703), (41, 31600766), (82, 15800383), (2423, 534722), (4846, 267361), (6521, 198686), (13042, 99343)]