442428154

素因数分解:

$2^1\times 7^3\times {\mathrm{461}}^1\times {\mathrm{1399}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 776160000

約数和(自身を除く): 333731846

約数列:

[1, 2, 7, 14, 49, 98, 343, 461, 686, 922, 1399, 2798, 3227, 6454, 9793, 19586, 22589, 45178, 68551, 137102, 158123, 316246, 479857, 644939, 959714, 1289878, 4514573, 9029146, 31602011, 63204022, 221214077, 442428154]

約数ペア:

[(1, 442428154), (2, 221214077), (7, 63204022), (14, 31602011), (49, 9029146), (98, 4514573), (343, 1289878), (461, 959714), (686, 644939), (922, 479857), (1399, 316246), (2798, 158123), (3227, 137102), (6454, 68551), (9793, 45178), (19586, 22589)]