2012565196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{37993}}^1$

素因数の和:38074

約数の個数: 48

約数和(自身を含む): 4021284960

約数和(自身を除く): 2008719764

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 1292, 1394, 1558, 2788, 3116, 13243, 26486, 37993, 52972, 75986, 151972, 645881, 721867, 1291762, 1443734, 1557713, 2583524, 2887468, 3115426, 6230852, 12271739, 24543478, 26481121, 29596547, 49086956, 52962242, 59193094, 105924484, 118386188, 503141299, 1006282598, 2012565196]

約数ペア:

[(1, 2012565196), (2, 1006282598), (4, 503141299), (17, 118386188), (19, 105924484), (34, 59193094), (38, 52962242), (41, 49086956), (68, 29596547), (76, 26481121), (82, 24543478), (164, 12271739), (323, 6230852), (646, 3115426), (697, 2887468), (779, 2583524), (1292, 1557713), (1394, 1443734), (1558, 1291762), (2788, 721867), (3116, 645881), (13243, 151972), (26486, 75986), (37993, 52972)]