2017479152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{23039}}^1$

素因数の和:23481

約数の個数: 40

約数和(自身を含む): 4219729920

約数和(自身を除く): 2202250768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 21892, 23039, 43784, 46078, 87568, 92156, 184312, 299507, 368624, 599014, 1198028, 2396056, 4792112, 9699419, 19398838, 38797676, 77595352, 126092447, 155190704, 252184894, 504369788, 1008739576, 2017479152]

約数ペア:

[(1, 2017479152), (2, 1008739576), (4, 504369788), (8, 252184894), (13, 155190704), (16, 126092447), (26, 77595352), (52, 38797676), (104, 19398838), (208, 9699419), (421, 4792112), (842, 2396056), (1684, 1198028), (3368, 599014), (5473, 368624), (6736, 299507), (10946, 184312), (21892, 92156), (23039, 87568), (43784, 46078)]