1974079996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{7919}}^1$

素因数の和:8266

約数の個数: 48

約数和(自身を含む): 4098124800

約数和(自身を除く): 2124044804

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 307, 406, 614, 812, 1228, 2149, 4298, 7919, 8596, 8903, 15838, 17806, 31676, 35612, 55433, 62321, 110866, 124642, 221732, 229651, 249284, 459302, 918604, 1607557, 2431133, 3215114, 4862266, 6430228, 9724532, 17017931, 34035862, 68071724, 70502857, 141005714, 282011428, 493519999, 987039998, 1974079996]

約数ペア:

[(1, 1974079996), (2, 987039998), (4, 493519999), (7, 282011428), (14, 141005714), (28, 70502857), (29, 68071724), (58, 34035862), (116, 17017931), (203, 9724532), (307, 6430228), (406, 4862266), (614, 3215114), (812, 2431133), (1228, 1607557), (2149, 918604), (4298, 459302), (7919, 249284), (8596, 229651), (8903, 221732), (15838, 124642), (17806, 110866), (31676, 62321), (35612, 55433)]