801978674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2490617}}^1$

素因数の和:2490649

約数の個数: 16

約数和(自身を含む): 1434595968

約数和(自身を除く): 632617294

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2490617, 4981234, 17434319, 34868638, 57284191, 114568382, 400989337, 801978674]

約数ペア:

[(1, 801978674), (2, 400989337), (7, 114568382), (14, 57284191), (23, 34868638), (46, 17434319), (161, 4981234), (322, 2490617)]