3139028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 5853120

約数和(自身を除く): 2714092

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 401, 412, 802, 1604, 1957, 3914, 7619, 7828, 15238, 30476, 41303, 82606, 165212, 784757, 1569514, 3139028]

約数ペア:

[(1, 3139028), (2, 1569514), (4, 784757), (19, 165212), (38, 82606), (76, 41303), (103, 30476), (206, 15238), (401, 7828), (412, 7619), (802, 3914), (1604, 1957)]