427451474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1151}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 700876800

約数和(自身を除く): 273425326

約数列:

[1, 2, 19, 29, 38, 58, 337, 551, 674, 1102, 1151, 2302, 6403, 9773, 12806, 19546, 21869, 33379, 43738, 66758, 185687, 371374, 387887, 634201, 775774, 1268402, 7369853, 11248723, 14739706, 22497446, 213725737, 427451474]

約数ペア:

[(1, 427451474), (2, 213725737), (19, 22497446), (29, 14739706), (38, 11248723), (58, 7369853), (337, 1268402), (551, 775774), (674, 634201), (1102, 387887), (1151, 371374), (2302, 185687), (6403, 66758), (9773, 43738), (12806, 33379), (19546, 21869)]