2247755818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{8971}}^1$

素因数の和:10618

約数の個数: 32

約数和(自身を含む): 4206647808

約数和(自身を除く): 1958891990

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1627, 3254, 8971, 11389, 17897, 17942, 22778, 35794, 62797, 98681, 125279, 125594, 197362, 250558, 690767, 1381534, 14595817, 29191634, 102170719, 160553987, 204341438, 321107974, 1123877909, 2247755818]

約数ペア:

[(1, 2247755818), (2, 1123877909), (7, 321107974), (11, 204341438), (14, 160553987), (22, 102170719), (77, 29191634), (154, 14595817), (1627, 1381534), (3254, 690767), (8971, 250558), (11389, 197362), (17897, 125594), (17942, 125279), (22778, 98681), (35794, 62797)]