1993896388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{144779}}^1$

素因数の和:145107

約数の個数: 24

約数和(自身を含む): 3818717280

約数和(自身を除く): 1824820892

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 144779, 289558, 579116, 1592569, 3185138, 6370276, 45315827, 90631654, 181263308, 498474097, 996948194, 1993896388]

約数ペア:

[(1, 1993896388), (2, 996948194), (4, 498474097), (11, 181263308), (22, 90631654), (44, 45315827), (313, 6370276), (626, 3185138), (1252, 1592569), (3443, 579116), (6886, 289558), (13772, 144779)]