258137282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1733}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 443085552

約数和(自身を除く): 184948270

約数列:

[1, 2, 13, 17, 26, 34, 221, 337, 442, 674, 1733, 3466, 4381, 5729, 8762, 11458, 22529, 29461, 45058, 58922, 74477, 148954, 382993, 584021, 765986, 1168042, 7592273, 9928357, 15184546, 19856714, 129068641, 258137282]

約数ペア:

[(1, 258137282), (2, 129068641), (13, 19856714), (17, 15184546), (26, 9928357), (34, 7592273), (221, 1168042), (337, 765986), (442, 584021), (674, 382993), (1733, 148954), (3466, 74477), (4381, 58922), (5729, 45058), (8762, 29461), (11458, 22529)]