138288746

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 209520000

約数和(自身を除く): 71231254

約数列:

[1, 2, 193, 239, 386, 478, 1499, 2998, 46127, 92254, 289307, 358261, 578614, 716522, 69144373, 138288746]

約数ペア:

[(1, 138288746), (2, 69144373), (193, 716522), (239, 578614), (386, 358261), (478, 289307), (1499, 92254), (2998, 46127)]