1288934866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{823}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 2080988928

約数和(自身を除く): 792054062

約数列:

[1, 2, 17, 34, 73, 146, 631, 823, 1241, 1262, 1646, 2482, 10727, 13991, 21454, 27982, 46063, 60079, 92126, 120158, 519313, 783071, 1021343, 1038626, 1566142, 2042686, 8828321, 17656642, 37909849, 75819698, 644467433, 1288934866]

約数ペア:

[(1, 1288934866), (2, 644467433), (17, 75819698), (34, 37909849), (73, 17656642), (146, 8828321), (631, 2042686), (823, 1566142), (1241, 1038626), (1262, 1021343), (1646, 783071), (2482, 519313), (10727, 120158), (13991, 92126), (21454, 60079), (27982, 46063)]