393752274

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20261}}^1$

素因数の和:20386

約数の個数: 32

約数和(自身を含む): 816963840

約数和(自身を除く): 423211566

約数列:

[1, 2, 3, 6, 41, 79, 82, 123, 158, 237, 246, 474, 3239, 6478, 9717, 19434, 20261, 40522, 60783, 121566, 830701, 1600619, 1661402, 2492103, 3201238, 4801857, 4984206, 9603714, 65625379, 131250758, 196876137, 393752274]

約数ペア:

[(1, 393752274), (2, 196876137), (3, 131250758), (6, 65625379), (41, 9603714), (79, 4984206), (82, 4801857), (123, 3201238), (158, 2492103), (237, 1661402), (246, 1600619), (474, 830701), (3239, 121566), (6478, 60783), (9717, 40522), (19434, 20261)]