320417828

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{3673}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 568779288

約数和(自身を除く): 248361460

約数列:

[1, 2, 4, 113, 193, 226, 386, 452, 772, 3673, 7346, 14692, 21809, 43618, 87236, 415049, 708889, 830098, 1417778, 1660196, 2835556, 80104457, 160208914, 320417828]

約数ペア:

[(1, 320417828), (2, 160208914), (4, 80104457), (113, 2835556), (193, 1660196), (226, 1417778), (386, 830098), (452, 708889), (772, 415049), (3673, 87236), (7346, 43618), (14692, 21809)]