2100031864

素因数分解:

$2^3\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{11657}}^1$

素因数の和:14887

約数の個数: 32

約数和(自身を含む): 4501853280

約数和(自身を除く): 2401821416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3217, 6434, 11657, 12868, 22519, 23314, 25736, 45038, 46628, 81599, 90076, 93256, 163198, 180152, 326396, 652792, 37500569, 75001138, 150002276, 262503983, 300004552, 525007966, 1050015932, 2100031864]

約数ペア:

[(1, 2100031864), (2, 1050015932), (4, 525007966), (7, 300004552), (8, 262503983), (14, 150002276), (28, 75001138), (56, 37500569), (3217, 652792), (6434, 326396), (11657, 180152), (12868, 163198), (22519, 93256), (23314, 90076), (25736, 81599), (45038, 46628)]