389472098

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{21023}}^1$

素因数の和:21241

約数の個数: 16

約数和(自身を含む): 597922560

約数和(自身を除く): 208450462

約数列:

[1, 2, 59, 118, 157, 314, 9263, 18526, 21023, 42046, 1240357, 2480714, 3300611, 6601222, 194736049, 389472098]

約数ペア:

[(1, 389472098), (2, 194736049), (59, 6601222), (118, 3300611), (157, 2480714), (314, 1240357), (9263, 42046), (18526, 21023)]