13353956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 16063516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 227, 308, 382, 454, 764, 908, 1337, 1589, 2101, 2497, 2674, 3178, 4202, 4994, 5348, 6356, 8404, 9988, 14707, 17479, 29414, 34958, 43357, 58828, 69916, 86714, 173428, 303499, 476927, 606998, 953854, 1213996, 1907708, 3338489, 6676978, 13353956]

約数ペア:

[(1, 13353956), (2, 6676978), (4, 3338489), (7, 1907708), (11, 1213996), (14, 953854), (22, 606998), (28, 476927), (44, 303499), (77, 173428), (154, 86714), (191, 69916), (227, 58828), (308, 43357), (382, 34958), (454, 29414), (764, 17479), (908, 14707), (1337, 9988), (1589, 8404), (2101, 6356), (2497, 5348), (2674, 4994), (3178, 4202)]