628960046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{3623}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 1110509568

約数和(自身を除く): 481549522

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 607, 1214, 3623, 6677, 7246, 7891, 13354, 15782, 39853, 47099, 79706, 86801, 94198, 173602, 518089, 1036178, 2199161, 4398322, 24190771, 28589093, 48381542, 57178186, 314480023, 628960046]

約数ペア:

[(1, 628960046), (2, 314480023), (11, 57178186), (13, 48381542), (22, 28589093), (26, 24190771), (143, 4398322), (286, 2199161), (607, 1036178), (1214, 518089), (3623, 173602), (6677, 94198), (7246, 86801), (7891, 79706), (13354, 47099), (15782, 39853)]