470890546

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{3257}}^1$

素因数の和:3738

約数の個数: 32

約数和(自身を含む): 844473600

約数和(自身を除く): 373583054

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 449, 898, 3143, 3257, 6286, 6514, 10327, 20654, 22799, 45598, 72289, 74911, 144578, 149822, 524377, 1048754, 1462393, 2924786, 10236751, 20473502, 33635039, 67270078, 235445273, 470890546]

約数ペア:

[(1, 470890546), (2, 235445273), (7, 67270078), (14, 33635039), (23, 20473502), (46, 10236751), (161, 2924786), (322, 1462393), (449, 1048754), (898, 524377), (3143, 149822), (3257, 144578), (6286, 74911), (6514, 72289), (10327, 45598), (20654, 22799)]