1272315148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{647}}^1\times {\mathrm{2909}}^1$

素因数の和:3586

約数の個数: 36

約数和(自身を含む): 2415556080

約数和(自身を除く): 1143240932

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 647, 676, 1294, 2588, 2909, 5818, 8411, 11636, 16822, 33644, 37817, 75634, 109343, 151268, 218686, 437372, 491621, 983242, 1882123, 1966484, 3764246, 7528492, 24467599, 48935198, 97870396, 318078787, 636157574, 1272315148]

約数ペア:

[(1, 1272315148), (2, 636157574), (4, 318078787), (13, 97870396), (26, 48935198), (52, 24467599), (169, 7528492), (338, 3764246), (647, 1966484), (676, 1882123), (1294, 983242), (2588, 491621), (2909, 437372), (5818, 218686), (8411, 151268), (11636, 109343), (16822, 75634), (33644, 37817)]