394822402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{90931}}^1$

素因数の和:91113

約数の個数: 16

約数和(自身を含む): 641616192

約数和(自身を除く): 246793790

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 90931, 181862, 1182103, 2364206, 15185477, 30370954, 197411201, 394822402]

約数ペア:

[(1, 394822402), (2, 197411201), (13, 30370954), (26, 15185477), (167, 2364206), (334, 1182103), (2171, 181862), (4342, 90931)]