1966753558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 3750727680

約数和(自身を除く): 1783974122

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 151, 154, 166, 302, 581, 913, 1019, 1057, 1162, 1661, 1826, 2038, 2114, 3322, 6391, 7133, 11209, 11627, 12533, 12782, 14266, 22418, 23254, 25066, 78463, 84577, 87731, 137863, 153869, 156926, 169154, 175462, 275726, 307738, 592039, 930347, 965041, 1077083, 1184078, 1692559, 1860694, 1930082, 2154166, 3385118, 6512429, 11847913, 12771127, 13024858, 23695826, 25542254, 89397889, 140482397, 178795778, 280964794, 983376779, 1966753558]

約数ペア:

[(1, 1966753558), (2, 983376779), (7, 280964794), (11, 178795778), (14, 140482397), (22, 89397889), (77, 25542254), (83, 23695826), (151, 13024858), (154, 12771127), (166, 11847913), (302, 6512429), (581, 3385118), (913, 2154166), (1019, 1930082), (1057, 1860694), (1162, 1692559), (1661, 1184078), (1826, 1077083), (2038, 965041), (2114, 930347), (3322, 592039), (6391, 307738), (7133, 275726), (11209, 175462), (11627, 169154), (12533, 156926), (12782, 153869), (14266, 137863), (22418, 87731), (23254, 84577), (25066, 78463)]