286986076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{13763}}^1$

素因数の和:14181

約数の個数: 24

約数和(自身を含む): 542246544

約数和(自身を除く): 255260468

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 10426, 13763, 20852, 27526, 55052, 178919, 357838, 715676, 5518963, 11037926, 22075852, 71746519, 143493038, 286986076]

約数ペア:

[(1, 286986076), (2, 143493038), (4, 71746519), (13, 22075852), (26, 11037926), (52, 5518963), (401, 715676), (802, 357838), (1604, 178919), (5213, 55052), (10426, 27526), (13763, 20852)]