80628262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 143103744

約数和(自身を除く): 62475482

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 1661, 1867, 1963, 3322, 3734, 3926, 20537, 21593, 24271, 41074, 43186, 48542, 266981, 281917, 533962, 563834, 3101087, 3664921, 6202174, 7329842, 40314131, 80628262]

約数ペア:

[(1, 80628262), (2, 40314131), (11, 7329842), (13, 6202174), (22, 3664921), (26, 3101087), (143, 563834), (151, 533962), (286, 281917), (302, 266981), (1661, 48542), (1867, 43186), (1963, 41074), (3322, 24271), (3734, 21593), (3926, 20537)]