402457574398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8513}}^1\times {\mathrm{2148893}}^1$

素因数の和:2157419

約数の個数: 16

約数和(自身を含む): 658644606576

約数和(自身を除く): 256187032178

約数列:

[1, 2, 11, 22, 8513, 17026, 93643, 187286, 2148893, 4297786, 23637823, 47275646, 18293526109, 36587052218, 201228787199, 402457574398]

約数ペア:

[(1, 402457574398), (2, 201228787199), (11, 36587052218), (22, 18293526109), (8513, 47275646), (17026, 23637823), (93643, 4297786), (187286, 2148893)]