2512615568

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{3301}}^1$

素因数の和:3843

約数の個数: 40

約数和(自身を含む): 4924431096

約数和(自身を除く): 2411815528

約数列:

[1, 2, 4, 8, 16, 113, 226, 421, 452, 842, 904, 1684, 1808, 3301, 3368, 6602, 6736, 13204, 26408, 47573, 52816, 95146, 190292, 373013, 380584, 746026, 761168, 1389721, 1492052, 2779442, 2984104, 5558884, 5968208, 11117768, 22235536, 157038473, 314076946, 628153892, 1256307784, 2512615568]

約数ペア:

[(1, 2512615568), (2, 1256307784), (4, 628153892), (8, 314076946), (16, 157038473), (113, 22235536), (226, 11117768), (421, 5968208), (452, 5558884), (842, 2984104), (904, 2779442), (1684, 1492052), (1808, 1389721), (3301, 761168), (3368, 746026), (6602, 380584), (6736, 373013), (13204, 190292), (26408, 95146), (47573, 52816)]