4988599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 1840457

約数列:

[1, 7, 11, 17, 37, 77, 103, 119, 187, 259, 407, 629, 721, 1133, 1309, 1751, 2849, 3811, 4403, 6919, 7931, 12257, 19261, 26677, 41921, 48433, 64787, 134827, 293447, 453509, 712657, 4988599]

約数ペア:

[(1, 4988599), (7, 712657), (11, 453509), (17, 293447), (37, 134827), (77, 64787), (103, 48433), (119, 41921), (187, 26677), (259, 19261), (407, 12257), (629, 7931), (721, 6919), (1133, 4403), (1309, 3811), (1751, 2849)]