322540078

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 565221888

約数和(自身を除く): 242681810

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1834, 2477, 4954, 9301, 17339, 18602, 34678, 65107, 130214, 175867, 324487, 351734, 648974, 1231069, 2271409, 2462138, 4542818, 23038577, 46077154, 161270039, 322540078]

約数ペア:

[(1, 322540078), (2, 161270039), (7, 46077154), (14, 23038577), (71, 4542818), (131, 2462138), (142, 2271409), (262, 1231069), (497, 648974), (917, 351734), (994, 324487), (1834, 175867), (2477, 130214), (4954, 65107), (9301, 34678), (17339, 18602)]