1279083458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 2052086400

約数和(自身を除く): 773002942

約数列:

[1, 2, 19, 38, 103, 173, 206, 346, 1889, 1957, 3287, 3778, 3914, 6574, 17819, 35638, 35891, 71782, 194567, 326797, 338561, 389134, 653594, 677122, 3696773, 6209143, 7393546, 12418286, 33660091, 67320182, 639541729, 1279083458]

約数ペア:

[(1, 1279083458), (2, 639541729), (19, 67320182), (38, 33660091), (103, 12418286), (173, 7393546), (206, 6209143), (346, 3696773), (1889, 677122), (1957, 653594), (3287, 389134), (3778, 338561), (3914, 326797), (6574, 194567), (17819, 71782), (35638, 35891)]