427020088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{12101}}^1$

素因数の和:12519

約数の個数: 32

約数和(自身を含む): 875700720

約数和(自身を除く): 448680632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1604, 3208, 4411, 8822, 12101, 17644, 24202, 35288, 48404, 96808, 133111, 266222, 532444, 1064888, 4852501, 9705002, 19410004, 38820008, 53377511, 106755022, 213510044, 427020088]

約数ペア:

[(1, 427020088), (2, 213510044), (4, 106755022), (8, 53377511), (11, 38820008), (22, 19410004), (44, 9705002), (88, 4852501), (401, 1064888), (802, 532444), (1604, 266222), (3208, 133111), (4411, 96808), (8822, 48404), (12101, 35288), (17644, 24202)]