493616242

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{665251}}^1$

素因数の和:665313

約数の個数: 16

約数和(自身を含む): 862166592

約数和(自身を除く): 368550350

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 665251, 1330502, 4656757, 9313514, 35258303, 70516606, 246808121, 493616242]

約数ペア:

[(1, 493616242), (2, 246808121), (7, 70516606), (14, 35258303), (53, 9313514), (106, 4656757), (371, 1330502), (742, 665251)]