3906742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 7077456

約数和(自身を除く): 3170714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 773, 1546, 2527, 5054, 5411, 10822, 14687, 29374, 102809, 205618, 279053, 558106, 1953371, 3906742]

約数ペア:

[(1, 3906742), (2, 1953371), (7, 558106), (14, 279053), (19, 205618), (38, 102809), (133, 29374), (266, 14687), (361, 10822), (722, 5411), (773, 5054), (1546, 2527)]