285314638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38671}}^1$

素因数の和:38728

約数の個数: 32

約数和(自身を含む): 534601728

約数和(自身を除く): 249287090

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 38671, 77342, 270697, 541394, 657407, 1198801, 1314814, 2397602, 4601849, 8391607, 9203698, 16783214, 20379617, 40759234, 142657319, 285314638]

約数ペア:

[(1, 285314638), (2, 142657319), (7, 40759234), (14, 20379617), (17, 16783214), (31, 9203698), (34, 8391607), (62, 4601849), (119, 2397602), (217, 1314814), (238, 1198801), (434, 657407), (527, 541394), (1054, 270697), (3689, 77342), (7378, 38671)]