1248654472

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{923561}}^1$

素因数の和:923593

約数の個数: 24

約数和(自身を含む): 2535177690

約数和(自身を除く): 1286523218

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 923561, 1847122, 3694244, 7388488, 12006293, 24012586, 48025172, 96050344, 156081809, 312163618, 624327236, 1248654472]

約数ペア:

[(1, 1248654472), (2, 624327236), (4, 312163618), (8, 156081809), (13, 96050344), (26, 48025172), (52, 24012586), (104, 12006293), (169, 7388488), (338, 3694244), (676, 1847122), (1352, 923561)]