1845142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 24

約数和(自身を含む): 3083184

約数和(自身を除く): 1238042

約数列:

[1, 2, 13, 26, 53, 103, 106, 169, 206, 338, 689, 1339, 1378, 2678, 5459, 8957, 10918, 17407, 17914, 34814, 70967, 141934, 922571, 1845142]

約数ペア:

[(1, 1845142), (2, 922571), (13, 141934), (26, 70967), (53, 34814), (103, 17914), (106, 17407), (169, 10918), (206, 8957), (338, 5459), (689, 2678), (1339, 1378)]