340908764

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{39659}}^1$

素因数の和:39977

約数の個数: 24

約数和(自身を含む): 684055680

約数和(自身を除く): 343146916

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 39659, 79318, 158636, 277613, 555226, 1110452, 12175313, 24350626, 48701252, 85227191, 170454382, 340908764]

約数ペア:

[(1, 340908764), (2, 170454382), (4, 85227191), (7, 48701252), (14, 24350626), (28, 12175313), (307, 1110452), (614, 555226), (1228, 277613), (2149, 158636), (4298, 79318), (8596, 39659)]