2017424968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{112129}}^1$

素因数の和:112321

約数の個数: 32

約数和(自身を含む): 4097230200

約数和(自身を除く): 2079805232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 112129, 224258, 448516, 897032, 1457677, 2915354, 5830708, 11661416, 19398317, 38796634, 77593268, 155186536, 252178121, 504356242, 1008712484, 2017424968]

約数ペア:

[(1, 2017424968), (2, 1008712484), (4, 504356242), (8, 252178121), (13, 155186536), (26, 77593268), (52, 38796634), (104, 19398317), (173, 11661416), (346, 5830708), (692, 2915354), (1384, 1457677), (2249, 897032), (4498, 448516), (8996, 224258), (17992, 112129)]