1507901024

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{30187}}^1$

素因数の和:30427

約数の個数: 48

約数和(自身を含む): 3408104448

約数和(自身を除く): 1900203424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 30187, 49952, 60374, 120748, 211309, 241496, 422618, 482992, 845236, 965984, 1690472, 3380944, 6731701, 6761888, 13463402, 26926804, 47121907, 53853608, 94243814, 107707216, 188487628, 215414432, 376975256, 753950512, 1507901024]

約数ペア:

[(1, 1507901024), (2, 753950512), (4, 376975256), (7, 215414432), (8, 188487628), (14, 107707216), (16, 94243814), (28, 53853608), (32, 47121907), (56, 26926804), (112, 13463402), (223, 6761888), (224, 6731701), (446, 3380944), (892, 1690472), (1561, 965984), (1784, 845236), (3122, 482992), (3568, 422618), (6244, 241496), (7136, 211309), (12488, 120748), (24976, 60374), (30187, 49952)]