329989814

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 630472896

約数和(自身を除く): 300483082

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 443, 539, 691, 886, 1078, 1382, 3101, 4837, 4873, 6202, 7601, 9674, 9746, 15202, 21707, 33859, 34111, 43414, 53207, 67718, 68222, 106414, 238777, 306113, 372449, 477554, 612226, 744898, 2142791, 3367243, 4285582, 6734486, 14999537, 23570701, 29999074, 47141402, 164994907, 329989814]

約数ペア:

[(1, 329989814), (2, 164994907), (7, 47141402), (11, 29999074), (14, 23570701), (22, 14999537), (49, 6734486), (77, 4285582), (98, 3367243), (154, 2142791), (443, 744898), (539, 612226), (691, 477554), (886, 372449), (1078, 306113), (1382, 238777), (3101, 106414), (4837, 68222), (4873, 67718), (6202, 53207), (7601, 43414), (9674, 34111), (9746, 33859), (15202, 21707)]