17780152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13151}}^1$

素因数の和:13183

約数の個数: 24

約数和(自身を含む): 36102240

約数和(自身を除く): 18322088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13151, 26302, 52604, 105208, 170963, 341926, 683852, 1367704, 2222519, 4445038, 8890076, 17780152]

約数ペア:

[(1, 17780152), (2, 8890076), (4, 4445038), (8, 2222519), (13, 1367704), (26, 683852), (52, 341926), (104, 170963), (169, 105208), (338, 52604), (676, 26302), (1352, 13151)]