1217366942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{2411}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 2031868800

約数和(自身を除く): 814501858

約数列:

[1, 2, 11, 22, 59, 118, 389, 649, 778, 1298, 2411, 4279, 4822, 8558, 22951, 26521, 45902, 53042, 142249, 252461, 284498, 504922, 937879, 1564739, 1875758, 3129478, 10316669, 20633338, 55334861, 110669722, 608683471, 1217366942]

約数ペア:

[(1, 1217366942), (2, 608683471), (11, 110669722), (22, 55334861), (59, 20633338), (118, 10316669), (389, 3129478), (649, 1875758), (778, 1564739), (1298, 937879), (2411, 504922), (4279, 284498), (4822, 252461), (8558, 142249), (22951, 53042), (26521, 45902)]