321016796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{6379}}^1$

素因数の和:6953

約数の個数: 24

約数和(自身を含む): 587368320

約数和(自身を除く): 266351524

約数列:

[1, 2, 4, 23, 46, 92, 547, 1094, 2188, 6379, 12581, 12758, 25162, 25516, 50324, 146717, 293434, 586868, 3489313, 6978626, 13957252, 80254199, 160508398, 321016796]

約数ペア:

[(1, 321016796), (2, 160508398), (4, 80254199), (23, 13957252), (46, 6978626), (92, 3489313), (547, 586868), (1094, 293434), (2188, 146717), (6379, 50324), (12581, 25516), (12758, 25162)]