2080346826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{146359}}^1$

素因数の和:146490

約数の個数: 32

約数和(自身を含む): 4383774720

約数和(自身を除く): 2303427894

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 146359, 292718, 439077, 878154, 3366257, 6732514, 10098771, 15074977, 20197542, 30149954, 45224931, 90449862, 346724471, 693448942, 1040173413, 2080346826]

約数ペア:

[(1, 2080346826), (2, 1040173413), (3, 693448942), (6, 346724471), (23, 90449862), (46, 45224931), (69, 30149954), (103, 20197542), (138, 15074977), (206, 10098771), (309, 6732514), (618, 3366257), (2369, 878154), (4738, 439077), (7107, 292718), (14214, 146359)]