2427992

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2825128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 227, 382, 454, 764, 908, 1337, 1528, 1589, 1816, 2674, 3178, 5348, 6356, 10696, 12712, 43357, 86714, 173428, 303499, 346856, 606998, 1213996, 2427992]

約数ペア:

[(1, 2427992), (2, 1213996), (4, 606998), (7, 346856), (8, 303499), (14, 173428), (28, 86714), (56, 43357), (191, 12712), (227, 10696), (382, 6356), (454, 5348), (764, 3178), (908, 2674), (1337, 1816), (1528, 1589)]