2643285742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{2731}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 4173272064

約数和(自身を除く): 1529986322

約数列:

[1, 2, 31, 62, 67, 134, 233, 466, 2077, 2731, 4154, 5462, 7223, 14446, 15611, 31222, 84661, 169322, 182977, 365954, 483941, 636323, 967882, 1272646, 5672287, 11344574, 19726013, 39452026, 42633641, 85267282, 1321642871, 2643285742]

約数ペア:

[(1, 2643285742), (2, 1321642871), (31, 85267282), (62, 42633641), (67, 39452026), (134, 19726013), (233, 11344574), (466, 5672287), (2077, 1272646), (2731, 967882), (4154, 636323), (5462, 483941), (7223, 365954), (14446, 182977), (15611, 169322), (31222, 84661)]