2121566322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{39521}}^1$

素因数の和:39938

約数の個数: 32

約数和(自身を含む): 4439111040

約数和(自身を除く): 2317544718

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 778, 1167, 2334, 8947, 17894, 26841, 39521, 53682, 79042, 118563, 237126, 908983, 1817966, 2726949, 5453898, 15373669, 30747338, 46121007, 92242014, 353594387, 707188774, 1060783161, 2121566322]

約数ペア:

[(1, 2121566322), (2, 1060783161), (3, 707188774), (6, 353594387), (23, 92242014), (46, 46121007), (69, 30747338), (138, 15373669), (389, 5453898), (778, 2726949), (1167, 1817966), (2334, 908983), (8947, 237126), (17894, 118563), (26841, 79042), (39521, 53682)]