2587489331

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{9403}}^1$

素因数の和:11498

約数の個数: 16

約数和(自身を含む): 3114604800

約数和(自身を除く): 527115469

約数列:

[1, 7, 19, 133, 2069, 9403, 14483, 39311, 65821, 178657, 275177, 1250599, 19454807, 136183649, 369641333, 2587489331]

約数ペア:

[(1, 2587489331), (7, 369641333), (19, 136183649), (133, 19454807), (2069, 1250599), (9403, 275177), (14483, 178657), (39311, 65821)]