1330579396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 2479421952

約数和(自身を除く): 1148842556

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 157, 164, 314, 628, 1271, 1667, 2542, 3334, 4867, 5084, 6437, 6668, 9734, 12874, 19468, 25748, 51677, 68347, 103354, 136694, 199547, 206708, 261719, 273388, 399094, 523438, 798188, 1046876, 2118757, 4237514, 8113289, 8475028, 10730479, 16226578, 21460958, 32453156, 42921916, 332644849, 665289698, 1330579396]

約数ペア:

[(1, 1330579396), (2, 665289698), (4, 332644849), (31, 42921916), (41, 32453156), (62, 21460958), (82, 16226578), (124, 10730479), (157, 8475028), (164, 8113289), (314, 4237514), (628, 2118757), (1271, 1046876), (1667, 798188), (2542, 523438), (3334, 399094), (4867, 273388), (5084, 261719), (6437, 206708), (6668, 199547), (9734, 136694), (12874, 103354), (19468, 68347), (25748, 51677)]