1069725890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1753649}}^1$

素因数の和:1753717

約数の個数: 16

約数和(自身を含む): 1957073400

約数和(自身を除く): 887347510

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1753649, 3507298, 8768245, 17536490, 106972589, 213945178, 534862945, 1069725890]

約数ペア:

[(1, 1069725890), (2, 534862945), (5, 213945178), (10, 106972589), (61, 17536490), (122, 8768245), (305, 3507298), (610, 1753649)]