492817297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 600791040

約数和(自身を除く): 107973743

約数列:

[1, 7, 23, 89, 161, 163, 211, 623, 1141, 1477, 2047, 3749, 4853, 14329, 14507, 18779, 26243, 33971, 34393, 101549, 131453, 240751, 333661, 431917, 791039, 2335627, 3023419, 3060977, 5537273, 21426839, 70402471, 492817297]

約数ペア:

[(1, 492817297), (7, 70402471), (23, 21426839), (89, 5537273), (161, 3060977), (163, 3023419), (211, 2335627), (623, 791039), (1141, 431917), (1477, 333661), (2047, 240751), (3749, 131453), (4853, 101549), (14329, 34393), (14507, 33971), (18779, 26243)]