2078283620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14844883}}^1$

素因数の和:14844899

約数の個数: 24

約数和(自身を含む): 4987881024

約数和(自身を除く): 2909597404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14844883, 29689766, 59379532, 74224415, 103914181, 148448830, 207828362, 296897660, 415656724, 519570905, 1039141810, 2078283620]

約数ペア:

[(1, 2078283620), (2, 1039141810), (4, 519570905), (5, 415656724), (7, 296897660), (10, 207828362), (14, 148448830), (20, 103914181), (28, 74224415), (35, 59379532), (70, 29689766), (140, 14844883)]