9031490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69473}}^1$

素因数の和:69493

約数の個数: 16

約数和(自身を含む): 17507448

約数和(自身を除く): 8475958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 69473, 138946, 347365, 694730, 903149, 1806298, 4515745, 9031490]

約数ペア:

[(1, 9031490), (2, 4515745), (5, 1806298), (10, 903149), (13, 694730), (26, 347365), (65, 138946), (130, 69473)]