2170376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 4498200

約数和(自身を除く): 2327824

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 509, 533, 1018, 1066, 2036, 2132, 4072, 4264, 6617, 13234, 20869, 26468, 41738, 52936, 83476, 166952, 271297, 542594, 1085188, 2170376]

約数ペア:

[(1, 2170376), (2, 1085188), (4, 542594), (8, 271297), (13, 166952), (26, 83476), (41, 52936), (52, 41738), (82, 26468), (104, 20869), (164, 13234), (328, 6617), (509, 4264), (533, 4072), (1018, 2132), (1066, 2036)]