1247596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 2642976

約数和(自身を除く): 1395380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2621, 5242, 10484, 18347, 36694, 44557, 73388, 89114, 178228, 311899, 623798, 1247596]

約数ペア:

[(1, 1247596), (2, 623798), (4, 311899), (7, 178228), (14, 89114), (17, 73388), (28, 44557), (34, 36694), (68, 18347), (119, 10484), (238, 5242), (476, 2621)]