986881884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{31643}}^1$

素因数の和:31786

約数の個数: 48

約数和(自身を含む): 2424183552

約数和(自身を除く): 1437301668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 678, 1356, 2599, 5198, 7797, 10396, 15594, 31188, 31643, 63286, 94929, 126572, 189858, 379716, 727789, 1455578, 2183367, 2911156, 3575659, 4366734, 7151318, 8733468, 10726977, 14302636, 21453954, 42907908, 82240157, 164480314, 246720471, 328960628, 493440942, 986881884]

約数ペア:

[(1, 986881884), (2, 493440942), (3, 328960628), (4, 246720471), (6, 164480314), (12, 82240157), (23, 42907908), (46, 21453954), (69, 14302636), (92, 10726977), (113, 8733468), (138, 7151318), (226, 4366734), (276, 3575659), (339, 2911156), (452, 2183367), (678, 1455578), (1356, 727789), (2599, 379716), (5198, 189858), (7797, 126572), (10396, 94929), (15594, 63286), (31188, 31643)]