984955276

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{1999}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 1736000000

約数和(自身を除く): 751044724

約数列:

[1, 2, 4, 199, 398, 619, 796, 1238, 1999, 2476, 3998, 7996, 123181, 246362, 397801, 492724, 795602, 1237381, 1591204, 2474762, 4949524, 246238819, 492477638, 984955276]

約数ペア:

[(1, 984955276), (2, 492477638), (4, 246238819), (199, 4949524), (398, 2474762), (619, 1591204), (796, 1237381), (1238, 795602), (1999, 492724), (2476, 397801), (3998, 246362), (7996, 123181)]