290387524

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{14669}}^1$

素因数の和:14788

約数の個数: 36

約数和(自身を含む): 597039660

約数和(自身を除く): 306652136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 14669, 19796, 29338, 58676, 102683, 205366, 410732, 718781, 1437562, 1481569, 2875124, 2963138, 5926276, 10370983, 20741966, 41483932, 72596881, 145193762, 290387524]

約数ペア:

[(1, 290387524), (2, 145193762), (4, 72596881), (7, 41483932), (14, 20741966), (28, 10370983), (49, 5926276), (98, 2963138), (101, 2875124), (196, 1481569), (202, 1437562), (404, 718781), (707, 410732), (1414, 205366), (2828, 102683), (4949, 58676), (9898, 29338), (14669, 19796)]