1520731436

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{3049}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 3115392000

約数和(自身を除く): 1594660564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 379, 658, 758, 1316, 1516, 2653, 3049, 5306, 6098, 10612, 12196, 17813, 21343, 35626, 42686, 71252, 85372, 124691, 143303, 249382, 286606, 498764, 573212, 1003121, 1155571, 2006242, 2311142, 4012484, 4622284, 8088997, 16177994, 32355988, 54311837, 108623674, 217247348, 380182859, 760365718, 1520731436]

約数ペア:

[(1, 1520731436), (2, 760365718), (4, 380182859), (7, 217247348), (14, 108623674), (28, 54311837), (47, 32355988), (94, 16177994), (188, 8088997), (329, 4622284), (379, 4012484), (658, 2311142), (758, 2006242), (1316, 1155571), (1516, 1003121), (2653, 573212), (3049, 498764), (5306, 286606), (6098, 249382), (10612, 143303), (12196, 124691), (17813, 85372), (21343, 71252), (35626, 42686)]