1657175052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{158551}}^1$

素因数の和:158638

約数の個数: 48

約数和(自身を含む): 4226362112

約数和(自身を除く): 2569187060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 158551, 317102, 475653, 634204, 951306, 1902612, 2061163, 4122326, 6183489, 8244652, 10622917, 12366978, 21245834, 24733956, 31868751, 42491668, 63737502, 127475004, 138097921, 276195842, 414293763, 552391684, 828587526, 1657175052]

約数ペア:

[(1, 1657175052), (2, 828587526), (3, 552391684), (4, 414293763), (6, 276195842), (12, 138097921), (13, 127475004), (26, 63737502), (39, 42491668), (52, 31868751), (67, 24733956), (78, 21245834), (134, 12366978), (156, 10622917), (201, 8244652), (268, 6183489), (402, 4122326), (804, 2061163), (871, 1902612), (1742, 951306), (2613, 634204), (3484, 475653), (5226, 317102), (10452, 158551)]