980102018

素因数分解:

$2^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{20879}}^1$

素因数の和:21374

約数の個数: 24

約数和(自身を含む): 1713830400

約数和(自身を除く): 733728382

約数列:

[1, 2, 7, 14, 49, 98, 479, 958, 3353, 6706, 20879, 23471, 41758, 46942, 146153, 292306, 1023071, 2046142, 10001041, 20002082, 70007287, 140014574, 490051009, 980102018]

約数ペア:

[(1, 980102018), (2, 490051009), (7, 140014574), (14, 70007287), (49, 20002082), (98, 10001041), (479, 2046142), (958, 1023071), (3353, 292306), (6706, 146153), (20879, 46942), (23471, 41758)]