3101978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2401702

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 181, 209, 362, 418, 451, 779, 902, 1558, 1991, 3439, 3982, 6878, 7421, 8569, 14842, 17138, 37829, 75658, 81631, 140999, 163262, 281998, 1550989, 3101978]

約数ペア:

[(1, 3101978), (2, 1550989), (11, 281998), (19, 163262), (22, 140999), (38, 81631), (41, 75658), (82, 37829), (181, 17138), (209, 14842), (362, 8569), (418, 7421), (451, 6878), (779, 3982), (902, 3439), (1558, 1991)]