780982826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{97843}}^1$

素因数の和:98165

約数の個数: 16

約数和(自身を含む): 1265709984

約数和(自身を除く): 484727158

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 97843, 195686, 1271959, 2543918, 30037801, 60075602, 390491413, 780982826]

約数ペア:

[(1, 780982826), (2, 390491413), (13, 60075602), (26, 30037801), (307, 2543918), (614, 1271959), (3991, 195686), (7982, 97843)]