684233282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{32327}}^1$

素因数の和:32905

約数の個数: 16

約数和(自身を含む): 1082341440

約数和(自身を除く): 398108158

約数列:

[1, 2, 19, 38, 557, 1114, 10583, 21166, 32327, 64654, 614213, 1228426, 18006139, 36012278, 342116641, 684233282]

約数ペア:

[(1, 684233282), (2, 342116641), (19, 36012278), (38, 18006139), (557, 1228426), (1114, 614213), (10583, 64654), (21166, 32327)]