2106611696

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{606743}}^1$

素因数の和:606789

約数の個数: 40

約数和(自身を含む): 4815120384

約数和(自身を除く): 2708508688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 606743, 1213486, 2426972, 4247201, 4853944, 8494402, 9707888, 16988804, 18809033, 33977608, 37618066, 67955216, 75236132, 131663231, 150472264, 263326462, 300944528, 526652924, 1053305848, 2106611696]

約数ペア:

[(1, 2106611696), (2, 1053305848), (4, 526652924), (7, 300944528), (8, 263326462), (14, 150472264), (16, 131663231), (28, 75236132), (31, 67955216), (56, 37618066), (62, 33977608), (112, 18809033), (124, 16988804), (217, 9707888), (248, 8494402), (434, 4853944), (496, 4247201), (868, 2426972), (1736, 1213486), (3472, 606743)]