90398230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{695371}}^1$

素因数の和:695391

約数の個数: 16

約数和(自身を含む): 175233744

約数和(自身を除く): 84835514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 695371, 1390742, 3476855, 6953710, 9039823, 18079646, 45199115, 90398230]

約数ペア:

[(1, 90398230), (2, 45199115), (5, 18079646), (10, 9039823), (13, 6953710), (26, 3476855), (65, 1390742), (130, 695371)]