2220472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 4568400

約数和(自身を除く): 2347928

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 563, 986, 1126, 1972, 2252, 3944, 4504, 9571, 16327, 19142, 32654, 38284, 65308, 76568, 130616, 277559, 555118, 1110236, 2220472]

約数ペア:

[(1, 2220472), (2, 1110236), (4, 555118), (8, 277559), (17, 130616), (29, 76568), (34, 65308), (58, 38284), (68, 32654), (116, 19142), (136, 16327), (232, 9571), (493, 4504), (563, 3944), (986, 2252), (1126, 1972)]