1258963576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12105419}}^1$

素因数の和:12105438

約数の個数: 16

約数和(自身を含む): 2542138200

約数和(自身を除く): 1283174624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12105419, 24210838, 48421676, 96843352, 157370447, 314740894, 629481788, 1258963576]

約数ペア:

[(1, 1258963576), (2, 629481788), (4, 314740894), (8, 157370447), (13, 96843352), (26, 48421676), (52, 24210838), (104, 12105419)]