2622506672

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 5109515232

約数和(自身を除く): 2487008560

約数列:

[1, 2, 4, 8, 16, 421, 617, 631, 842, 1234, 1262, 1684, 2468, 2524, 3368, 4936, 5048, 6736, 9872, 10096, 259757, 265651, 389327, 519514, 531302, 778654, 1039028, 1062604, 1557308, 2078056, 2125208, 3114616, 4156112, 4250416, 6229232, 163906667, 327813334, 655626668, 1311253336, 2622506672]

約数ペア:

[(1, 2622506672), (2, 1311253336), (4, 655626668), (8, 327813334), (16, 163906667), (421, 6229232), (617, 4250416), (631, 4156112), (842, 3114616), (1234, 2125208), (1262, 2078056), (1684, 1557308), (2468, 1062604), (2524, 1039028), (3368, 778654), (4936, 531302), (5048, 519514), (6736, 389327), (9872, 265651), (10096, 259757)]