13403739772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{4349}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 24993360000

約数和(自身を除く): 11589620228

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 379, 428, 758, 1516, 2033, 4066, 4349, 7201, 8132, 8698, 14402, 17396, 28804, 40553, 81106, 82631, 162212, 165262, 330524, 465343, 770507, 930686, 1541014, 1648271, 1861372, 3082028, 3296542, 6593084, 8841517, 17683034, 31317149, 35366068, 62634298, 125268596, 176364997, 352729994, 705459988, 3350934943, 6701869886, 13403739772]

約数ペア:

[(1, 13403739772), (2, 6701869886), (4, 3350934943), (19, 705459988), (38, 352729994), (76, 176364997), (107, 125268596), (214, 62634298), (379, 35366068), (428, 31317149), (758, 17683034), (1516, 8841517), (2033, 6593084), (4066, 3296542), (4349, 3082028), (7201, 1861372), (8132, 1648271), (8698, 1541014), (14402, 930686), (17396, 770507), (28804, 465343), (40553, 330524), (81106, 165262), (82631, 162212)]