2509968328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1545547}}^1$

素因数の和:1545589

約数の個数: 32

約数和(自身を含む): 5563972800

約数和(自身を除く): 3054004472

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1545547, 3091094, 6182188, 10818829, 12364376, 21637658, 43275316, 44820863, 86550632, 89641726, 179283452, 313746041, 358566904, 627492082, 1254984164, 2509968328]

約数ペア:

[(1, 2509968328), (2, 1254984164), (4, 627492082), (7, 358566904), (8, 313746041), (14, 179283452), (28, 89641726), (29, 86550632), (56, 44820863), (58, 43275316), (116, 21637658), (203, 12364376), (232, 10818829), (406, 6182188), (812, 3091094), (1624, 1545547)]