15679840484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{202823}}^1$

素因数の和:203096

約数の個数: 48

約数和(自身を含む): 34347027456

約数和(自身を除く): 18667186972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1757, 2761, 3514, 5522, 7028, 11044, 19327, 38654, 77308, 202823, 405646, 811292, 1419761, 2231053, 2839522, 4462106, 5679044, 8924212, 15617371, 31234742, 50908573, 62469484, 101817146, 203634292, 356360011, 559994303, 712720022, 1119988606, 1425440044, 2239977212, 3919960121, 7839920242, 15679840484]

約数ペア:

[(1, 15679840484), (2, 7839920242), (4, 3919960121), (7, 2239977212), (11, 1425440044), (14, 1119988606), (22, 712720022), (28, 559994303), (44, 356360011), (77, 203634292), (154, 101817146), (251, 62469484), (308, 50908573), (502, 31234742), (1004, 15617371), (1757, 8924212), (2761, 5679044), (3514, 4462106), (5522, 2839522), (7028, 2231053), (11044, 1419761), (19327, 811292), (38654, 405646), (77308, 202823)]