12798664396

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3336461}}^1$

素因数の和:3336609

約数の個数: 24

約数和(自身を含む): 25784178336

約数和(自身を除く): 12985513940

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 3336461, 6672922, 13345844, 23355227, 46710454, 93420908, 457095157, 914190314, 1828380628, 3199666099, 6399332198, 12798664396]

約数ペア:

[(1, 12798664396), (2, 6399332198), (4, 3199666099), (7, 1828380628), (14, 914190314), (28, 457095157), (137, 93420908), (274, 46710454), (548, 23355227), (959, 13345844), (1918, 6672922), (3836, 3336461)]