1976845282

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 3050784000

約数和(自身を除く): 1073938718

約数列:

[1, 2, 79, 131, 149, 158, 262, 298, 641, 1282, 10349, 11771, 19519, 20698, 23542, 39038, 50639, 83971, 95509, 101278, 167942, 191018, 1542001, 3084002, 6633709, 7545211, 12511679, 13267418, 15090422, 25023358, 988422641, 1976845282]

約数ペア:

[(1, 1976845282), (2, 988422641), (79, 25023358), (131, 15090422), (149, 13267418), (158, 12511679), (262, 7545211), (298, 6633709), (641, 3084002), (1282, 1542001), (10349, 191018), (11771, 167942), (19519, 101278), (20698, 95509), (23542, 83971), (39038, 50639)]