999786476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4643}}^1$

素因数の和:4802

約数の個数: 48

約数和(自身を含む): 1949699808

約数和(自身を除く): 949913332

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 101, 164, 202, 404, 533, 1066, 1313, 2132, 2626, 4141, 4643, 5252, 8282, 9286, 16564, 18572, 53833, 60359, 107666, 120718, 190363, 215332, 241436, 380726, 468943, 761452, 937886, 1875772, 2474719, 4949438, 6096259, 9898876, 12192518, 19226663, 24385036, 38453326, 76906652, 249946619, 499893238, 999786476]

約数ペア:

[(1, 999786476), (2, 499893238), (4, 249946619), (13, 76906652), (26, 38453326), (41, 24385036), (52, 19226663), (82, 12192518), (101, 9898876), (164, 6096259), (202, 4949438), (404, 2474719), (533, 1875772), (1066, 937886), (1313, 761452), (2132, 468943), (2626, 380726), (4141, 241436), (4643, 215332), (5252, 190363), (8282, 120718), (9286, 107666), (16564, 60359), (18572, 53833)]