8181058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 5426942

約数列:

[1, 2, 19, 38, 41, 59, 82, 89, 118, 178, 779, 1121, 1558, 1691, 2242, 2419, 3382, 3649, 4838, 5251, 7298, 10502, 45961, 69331, 91922, 99769, 138662, 199538, 215291, 430582, 4090529, 8181058]

約数ペア:

[(1, 8181058), (2, 4090529), (19, 430582), (38, 215291), (41, 199538), (59, 138662), (82, 99769), (89, 91922), (118, 69331), (178, 45961), (779, 10502), (1121, 7298), (1558, 5251), (1691, 4838), (2242, 3649), (2419, 3382)]