621081334406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307147}}^1\times {\mathrm{77773}}^1$

素因数の和:384935

約数の個数: 16

約数和(自身を含む): 1003301399184

約数和(自身を除く): 382220064778

約数列:

[1, 2, 13, 26, 77773, 155546, 307147, 614294, 1011049, 2022098, 3992911, 7985822, 23887743631, 47775487262, 310540667203, 621081334406]

約数ペア:

[(1, 621081334406), (2, 310540667203), (13, 47775487262), (26, 23887743631), (77773, 7985822), (155546, 3992911), (307147, 2022098), (614294, 1011049)]