394901896

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{1217}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 757693440

約数和(自身を除く): 362791544

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 863, 1217, 1726, 2434, 3452, 4868, 6904, 9736, 40561, 57199, 81122, 114398, 162244, 228796, 324488, 457592, 1050271, 2100542, 4201084, 8402168, 49362737, 98725474, 197450948, 394901896]

約数ペア:

[(1, 394901896), (2, 197450948), (4, 98725474), (8, 49362737), (47, 8402168), (94, 4201084), (188, 2100542), (376, 1050271), (863, 457592), (1217, 324488), (1726, 228796), (2434, 162244), (3452, 114398), (4868, 81122), (6904, 57199), (9736, 40561)]