655126870856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3001}}^1\times {\mathrm{1436203}}^1$

素因数の和:1439229

約数の個数: 32

約数和(自身を含む): 1293445322400

約数和(自身を除く): 638318451544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3001, 6002, 12004, 24008, 57019, 114038, 228076, 456152, 1436203, 2872406, 5744812, 11489624, 27287857, 54575714, 109151428, 218302856, 4310045203, 8620090406, 17240180812, 34480361624, 81890858857, 163781717714, 327563435428, 655126870856]

約数ペア:

[(1, 655126870856), (2, 327563435428), (4, 163781717714), (8, 81890858857), (19, 34480361624), (38, 17240180812), (76, 8620090406), (152, 4310045203), (3001, 218302856), (6002, 109151428), (12004, 54575714), (24008, 27287857), (57019, 11489624), (114038, 5744812), (228076, 2872406), (456152, 1436203)]