2019857714

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{101531}}^1$

素因数の和:101583

約数の個数: 32

約数和(自身を含む): 3655152000

約数和(自身を除く): 1635294286

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 9947, 19894, 101531, 203062, 710717, 1421434, 2944399, 4975019, 5888798, 9950038, 20610793, 34825133, 41221586, 69650266, 144275551, 288551102, 1009928857, 2019857714]

約数ペア:

[(1, 2019857714), (2, 1009928857), (7, 288551102), (14, 144275551), (29, 69650266), (49, 41221586), (58, 34825133), (98, 20610793), (203, 9950038), (343, 5888798), (406, 4975019), (686, 2944399), (1421, 1421434), (2842, 710717), (9947, 203062), (19894, 101531)]