239305924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 493637760

約数和(自身を除く): 254331836

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 439, 572, 878, 953, 1756, 1906, 3812, 4829, 5707, 9658, 10483, 11414, 12389, 19316, 20966, 22828, 24778, 41932, 49556, 62777, 125554, 136279, 251108, 272558, 418367, 545116, 836734, 1673468, 4602037, 5438771, 9204074, 10877542, 18408148, 21755084, 59826481, 119652962, 239305924]

約数ペア:

[(1, 239305924), (2, 119652962), (4, 59826481), (11, 21755084), (13, 18408148), (22, 10877542), (26, 9204074), (44, 5438771), (52, 4602037), (143, 1673468), (286, 836734), (439, 545116), (572, 418367), (878, 272558), (953, 251108), (1756, 136279), (1906, 125554), (3812, 62777), (4829, 49556), (5707, 41932), (9658, 24778), (10483, 22828), (11414, 20966), (12389, 19316)]