2641511043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 4113607680

約数和(自身を除く): 1472096637

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 223, 477, 669, 1007, 1307, 2007, 3021, 3921, 4237, 9063, 11763, 11819, 12711, 24833, 35457, 38133, 69271, 74499, 106371, 207813, 223497, 224561, 291461, 623439, 673683, 874383, 1316149, 2021049, 2623149, 3948447, 5537759, 11845341, 15447433, 16613277, 46342299, 49839831, 139026897, 293501227, 880503681, 2641511043]

約数ペア:

[(1, 2641511043), (3, 880503681), (9, 293501227), (19, 139026897), (53, 49839831), (57, 46342299), (159, 16613277), (171, 15447433), (223, 11845341), (477, 5537759), (669, 3948447), (1007, 2623149), (1307, 2021049), (2007, 1316149), (3021, 874383), (3921, 673683), (4237, 623439), (9063, 291461), (11763, 224561), (11819, 223497), (12711, 207813), (24833, 106371), (35457, 74499), (38133, 69271)]