308930902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1259}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 561738240

約数和(自身を除く): 252807338

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1031, 1259, 2062, 2518, 7217, 8813, 14434, 17527, 17626, 21403, 35054, 42806, 122689, 149821, 245378, 299642, 1298029, 2596058, 9086203, 18172406, 22066493, 44132986, 154465451, 308930902]

約数ペア:

[(1, 308930902), (2, 154465451), (7, 44132986), (14, 22066493), (17, 18172406), (34, 9086203), (119, 2596058), (238, 1298029), (1031, 299642), (1259, 245378), (2062, 149821), (2518, 122689), (7217, 42806), (8813, 35054), (14434, 21403), (17527, 17626)]