2017680136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{26501}}^1$

素因数の和:26845

約数の個数: 32

約数和(自身を含む): 3918055680

約数和(自身を除く): 1900375544

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 614, 1228, 2456, 9517, 19034, 26501, 38068, 53002, 76136, 106004, 212008, 821531, 1643062, 3286124, 6572248, 8135807, 16271614, 32543228, 65086456, 252210017, 504420034, 1008840068, 2017680136]

約数ペア:

[(1, 2017680136), (2, 1008840068), (4, 504420034), (8, 252210017), (31, 65086456), (62, 32543228), (124, 16271614), (248, 8135807), (307, 6572248), (614, 3286124), (1228, 1643062), (2456, 821531), (9517, 212008), (19034, 106004), (26501, 76136), (38068, 53002)]