392980294

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{39703}}^1$

素因数の和:39820

約数の個数: 24

約数和(自身を含む): 692517168

約数和(自身を除く): 299536874

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898, 39703, 79406, 277921, 555842, 1945447, 3890894, 4010003, 8020006, 28070021, 56140042, 196490147, 392980294]

約数ペア:

[(1, 392980294), (2, 196490147), (7, 56140042), (14, 28070021), (49, 8020006), (98, 4010003), (101, 3890894), (202, 1945447), (707, 555842), (1414, 277921), (4949, 79406), (9898, 39703)]