2247653366

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1\times {\mathrm{1783}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 3891118080

約数和(自身を除く): 1643464714

約数列:

[1, 2, 7, 14, 127, 254, 709, 889, 1418, 1778, 1783, 3566, 4963, 9926, 12481, 24962, 90043, 180086, 226441, 452882, 630301, 1260602, 1264147, 1585087, 2528294, 3170174, 8849029, 17698058, 160546669, 321093338, 1123826683, 2247653366]

約数ペア:

[(1, 2247653366), (2, 1123826683), (7, 321093338), (14, 160546669), (127, 17698058), (254, 8849029), (709, 3170174), (889, 2528294), (1418, 1585087), (1778, 1264147), (1783, 1260602), (3566, 630301), (4963, 452882), (9926, 226441), (12481, 180086), (24962, 90043)]