2987997130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2958413}}^1$

素因数の和:2958521

約数の個数: 16

約数和(自身を含む): 5431648104

約数和(自身を除く): 2443650974

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2958413, 5916826, 14792065, 29584130, 298799713, 597599426, 1493998565, 2987997130]

約数ペア:

[(1, 2987997130), (2, 1493998565), (5, 597599426), (10, 298799713), (101, 29584130), (202, 14792065), (505, 5916826), (1010, 2958413)]