1570421972

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421703}}^1$

素因数の和:421740

約数の個数: 36

約数和(自身を含む): 3365197920

約数和(自身を除く): 1794775948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 421703, 843406, 1686812, 2951921, 5903842, 8012357, 11807684, 16024714, 20663447, 32049428, 41326894, 56086499, 82653788, 112172998, 224345996, 392605493, 785210986, 1570421972]

約数ペア:

[(1, 1570421972), (2, 785210986), (4, 392605493), (7, 224345996), (14, 112172998), (19, 82653788), (28, 56086499), (38, 41326894), (49, 32049428), (76, 20663447), (98, 16024714), (133, 11807684), (196, 8012357), (266, 5903842), (532, 2951921), (931, 1686812), (1862, 843406), (3724, 421703)]