2447901508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{431881}}^1$

素因数の和:432007

約数の個数: 24

約数和(自身を含む): 4655687960

約数和(自身を除く): 2207786452

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 431881, 863762, 1727524, 5614453, 11228906, 22457812, 47075029, 94150058, 188300116, 611975377, 1223950754, 2447901508]

約数ペア:

[(1, 2447901508), (2, 1223950754), (4, 611975377), (13, 188300116), (26, 94150058), (52, 47075029), (109, 22457812), (218, 11228906), (436, 5614453), (1417, 1727524), (2834, 863762), (5668, 431881)]