1333709978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{575371}}^1$

素因数の和:575453

約数の個数: 16

約数和(自身を含む): 2140383840

約数和(自身を除く): 806673862

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 575371, 1150742, 10932049, 21864098, 35097631, 70195262, 666854989, 1333709978]

約数ペア:

[(1, 1333709978), (2, 666854989), (19, 70195262), (38, 35097631), (61, 21864098), (122, 10932049), (1159, 1150742), (2318, 575371)]