1979142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 4368384

約数和(自身を除く): 2389242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 191, 314, 382, 471, 573, 942, 1146, 1727, 2101, 3454, 4202, 5181, 6303, 10362, 12606, 29987, 59974, 89961, 179922, 329857, 659714, 989571, 1979142]

約数ペア:

[(1, 1979142), (2, 989571), (3, 659714), (6, 329857), (11, 179922), (22, 89961), (33, 59974), (66, 29987), (157, 12606), (191, 10362), (314, 6303), (382, 5181), (471, 4202), (573, 3454), (942, 2101), (1146, 1727)]