411494096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{104123}}^1$

素因数の和:104163

約数の個数: 40

約数和(自身を含む): 903796320

約数和(自身を除く): 492302224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 104123, 208246, 416492, 832984, 1353599, 1665968, 1978337, 2707198, 3956674, 5414396, 7913348, 10828792, 15826696, 21657584, 25718381, 31653392, 51436762, 102873524, 205747048, 411494096]

約数ペア:

[(1, 411494096), (2, 205747048), (4, 102873524), (8, 51436762), (13, 31653392), (16, 25718381), (19, 21657584), (26, 15826696), (38, 10828792), (52, 7913348), (76, 5414396), (104, 3956674), (152, 2707198), (208, 1978337), (247, 1665968), (304, 1353599), (494, 832984), (988, 416492), (1976, 208246), (3952, 104123)]