314899228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661553}}^1$

素因数の和:661581

約数の個数: 24

約数和(自身を含む): 666846432

約数和(自身を除く): 351947204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 661553, 1323106, 2646212, 4630871, 9261742, 11246401, 18523484, 22492802, 44985604, 78724807, 157449614, 314899228]

約数ペア:

[(1, 314899228), (2, 157449614), (4, 78724807), (7, 44985604), (14, 22492802), (17, 18523484), (28, 11246401), (34, 9261742), (68, 4630871), (119, 2646212), (238, 1323106), (476, 661553)]