396985996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{5987}}^1$

素因数の和:6150

約数の個数: 36

約数和(自身を含む): 769326264

約数和(自身を除く): 372340268

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 484, 548, 1507, 3014, 5987, 6028, 11974, 16577, 23948, 33154, 65857, 66308, 131714, 263428, 724427, 820219, 1448854, 1640438, 2897708, 3280876, 9022409, 18044818, 36089636, 99246499, 198492998, 396985996]

約数ペア:

[(1, 396985996), (2, 198492998), (4, 99246499), (11, 36089636), (22, 18044818), (44, 9022409), (121, 3280876), (137, 2897708), (242, 1640438), (274, 1448854), (484, 820219), (548, 724427), (1507, 263428), (3014, 131714), (5987, 66308), (6028, 65857), (11974, 33154), (16577, 23948)]