1788149746

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1\times {\mathrm{6133}}^1$

素因数の和:8205

約数の個数: 16

約数和(自身を含む): 2720772504

約数和(自身を除く): 932622758

約数列:

[1, 2, 73, 146, 1997, 3994, 6133, 12266, 145781, 291562, 447709, 895418, 12247601, 24495202, 894074873, 1788149746]

約数ペア:

[(1, 1788149746), (2, 894074873), (73, 24495202), (146, 12247601), (1997, 895418), (3994, 447709), (6133, 291562), (12266, 145781)]