190717982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2293}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 353019072

約数和(自身を除く): 162301090

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 914, 2293, 3199, 4586, 5941, 6398, 11882, 16051, 29809, 32102, 41587, 59618, 83174, 208663, 417326, 1047901, 2095802, 7335307, 13622713, 14670614, 27245426, 95358991, 190717982]

約数ペア:

[(1, 190717982), (2, 95358991), (7, 27245426), (13, 14670614), (14, 13622713), (26, 7335307), (91, 2095802), (182, 1047901), (457, 417326), (914, 208663), (2293, 83174), (3199, 59618), (4586, 41587), (5941, 32102), (6398, 29809), (11882, 16051)]