4172324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 8561280

約数和(自身を除く): 4388956

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 103, 164, 206, 247, 412, 494, 533, 779, 988, 1066, 1339, 1558, 1957, 2132, 2678, 3116, 3914, 4223, 5356, 7828, 8446, 10127, 16892, 20254, 25441, 40508, 50882, 54899, 80237, 101764, 109798, 160474, 219596, 320948, 1043081, 2086162, 4172324]

約数ペア:

[(1, 4172324), (2, 2086162), (4, 1043081), (13, 320948), (19, 219596), (26, 160474), (38, 109798), (41, 101764), (52, 80237), (76, 54899), (82, 50882), (103, 40508), (164, 25441), (206, 20254), (247, 16892), (412, 10127), (494, 8446), (533, 7828), (779, 5356), (988, 4223), (1066, 3914), (1339, 3116), (1558, 2678), (1957, 2132)]