2113994590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1\times {\mathrm{2473}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 3862171296

約数和(自身を除く): 1748176706

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1171, 2342, 2473, 4946, 5855, 11710, 12365, 24730, 85483, 170966, 180529, 361058, 427415, 854830, 902645, 1805290, 2895883, 5791766, 14479415, 28958830, 211399459, 422798918, 1056997295, 2113994590]

約数ペア:

[(1, 2113994590), (2, 1056997295), (5, 422798918), (10, 211399459), (73, 28958830), (146, 14479415), (365, 5791766), (730, 2895883), (1171, 1805290), (2342, 902645), (2473, 854830), (4946, 427415), (5855, 361058), (11710, 180529), (12365, 170966), (24730, 85483)]