2251864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2180456

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 113, 188, 212, 226, 376, 424, 452, 904, 2491, 4982, 5311, 5989, 9964, 10622, 11978, 19928, 21244, 23956, 42488, 47912, 281483, 562966, 1125932, 2251864]

約数ペア:

[(1, 2251864), (2, 1125932), (4, 562966), (8, 281483), (47, 47912), (53, 42488), (94, 23956), (106, 21244), (113, 19928), (188, 11978), (212, 10622), (226, 9964), (376, 5989), (424, 5311), (452, 4982), (904, 2491)]