2017695736

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{40529}}^1$

素因数の和:40676

約数の個数: 48

約数和(自身を含む): 4435603200

約数和(自身を除く): 2417907464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 6223, 7112, 12446, 24892, 40529, 49784, 81058, 162116, 283703, 324232, 567406, 1134812, 1985921, 2269624, 3971842, 5147183, 7943684, 10294366, 15887368, 20588732, 36030281, 41177464, 72060562, 144121124, 252211967, 288242248, 504423934, 1008847868, 2017695736]

約数ペア:

[(1, 2017695736), (2, 1008847868), (4, 504423934), (7, 288242248), (8, 252211967), (14, 144121124), (28, 72060562), (49, 41177464), (56, 36030281), (98, 20588732), (127, 15887368), (196, 10294366), (254, 7943684), (392, 5147183), (508, 3971842), (889, 2269624), (1016, 1985921), (1778, 1134812), (3556, 567406), (6223, 324232), (7112, 283703), (12446, 162116), (24892, 81058), (40529, 49784)]