858830134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 1374105600

約数和(自身を除く): 515275466

約数列:

[1, 2, 19, 38, 127, 251, 254, 502, 709, 1418, 2413, 4769, 4826, 9538, 13471, 26942, 31877, 63754, 90043, 177959, 180086, 355918, 605663, 1211326, 1710817, 3381221, 3421634, 6762442, 22600793, 45201586, 429415067, 858830134]

約数ペア:

[(1, 858830134), (2, 429415067), (19, 45201586), (38, 22600793), (127, 6762442), (251, 3421634), (254, 3381221), (502, 1710817), (709, 1211326), (1418, 605663), (2413, 355918), (4769, 180086), (4826, 177959), (9538, 90043), (13471, 63754), (26942, 31877)]