2253372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 5884032

約数和(自身を除く): 3630660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 397, 473, 516, 794, 946, 1191, 1419, 1588, 1892, 2382, 2838, 4367, 4764, 5676, 8734, 13101, 17071, 17468, 26202, 34142, 51213, 52404, 68284, 102426, 187781, 204852, 375562, 563343, 751124, 1126686, 2253372]

約数ペア:

[(1, 2253372), (2, 1126686), (3, 751124), (4, 563343), (6, 375562), (11, 204852), (12, 187781), (22, 102426), (33, 68284), (43, 52404), (44, 51213), (66, 34142), (86, 26202), (129, 17468), (132, 17071), (172, 13101), (258, 8734), (397, 5676), (473, 4764), (516, 4367), (794, 2838), (946, 2382), (1191, 1892), (1419, 1588)]