117479516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 257789952

約数和(自身を除く): 140310436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 764, 1337, 1997, 2101, 2674, 3994, 4202, 5348, 7988, 8404, 13979, 14707, 21967, 27958, 29414, 43934, 55916, 58828, 87868, 153769, 307538, 381427, 615076, 762854, 1525708, 2669989, 4195697, 5339978, 8391394, 10679956, 16782788, 29369879, 58739758, 117479516]

約数ペア:

[(1, 117479516), (2, 58739758), (4, 29369879), (7, 16782788), (11, 10679956), (14, 8391394), (22, 5339978), (28, 4195697), (44, 2669989), (77, 1525708), (154, 762854), (191, 615076), (308, 381427), (382, 307538), (764, 153769), (1337, 87868), (1997, 58828), (2101, 55916), (2674, 43934), (3994, 29414), (4202, 27958), (5348, 21967), (7988, 14707), (8404, 13979)]