128473746

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{522251}}^1$

素因数の和:522297

約数の個数: 16

約数和(自身を含む): 263215008

約数和(自身を除く): 134741262

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 522251, 1044502, 1566753, 3133506, 21412291, 42824582, 64236873, 128473746]

約数ペア:

[(1, 128473746), (2, 64236873), (3, 42824582), (6, 21412291), (41, 3133506), (82, 1566753), (123, 1044502), (246, 522251)]