1343264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3252

約数の個数: 24

約数和(自身を含む): 2848860

約数和(自身を除く): 1505596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3229, 6458, 12916, 25832, 41977, 51664, 83954, 103328, 167908, 335816, 671632, 1343264]

約数ペア:

[(1, 1343264), (2, 671632), (4, 335816), (8, 167908), (13, 103328), (16, 83954), (26, 51664), (32, 41977), (52, 25832), (104, 12916), (208, 6458), (416, 3229)]