1076218778894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{212943961}}^1$

素因数の和:212944008

約数の個数: 24

約数和(自身を含む): 1947159588528

約数和(自身を除く): 870940809634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 212943961, 425887922, 1490607727, 2981215454, 4045935259, 8091870518, 28321546813, 56643093626, 76872769921, 153745539842, 538109389447, 1076218778894]

約数ペア:

[(1, 1076218778894), (2, 538109389447), (7, 153745539842), (14, 76872769921), (19, 56643093626), (38, 28321546813), (133, 8091870518), (266, 4045935259), (361, 2981215454), (722, 1490607727), (2527, 425887922), (5054, 212943961)]