1900452454

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{40177}}^1$

素因数の和:40599

約数の個数: 16

約数和(自身を含む): 2901494448

約数和(自身を除く): 1001041994

約数列:

[1, 2, 67, 134, 353, 706, 23651, 40177, 47302, 80354, 2691859, 5383718, 14182481, 28364962, 950226227, 1900452454]

約数ペア:

[(1, 1900452454), (2, 950226227), (67, 28364962), (134, 14182481), (353, 5383718), (706, 2691859), (23651, 80354), (40177, 47302)]