2485912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 5715360

約数和(自身を除く): 3229448

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 53, 82, 88, 104, 106, 143, 164, 212, 286, 328, 424, 451, 533, 572, 583, 689, 902, 1066, 1144, 1166, 1378, 1804, 2132, 2173, 2332, 2756, 3608, 4264, 4346, 4664, 5512, 5863, 7579, 8692, 11726, 15158, 17384, 23452, 23903, 28249, 30316, 46904, 47806, 56498, 60632, 95612, 112996, 191224, 225992, 310739, 621478, 1242956, 2485912]

約数ペア:

[(1, 2485912), (2, 1242956), (4, 621478), (8, 310739), (11, 225992), (13, 191224), (22, 112996), (26, 95612), (41, 60632), (44, 56498), (52, 47806), (53, 46904), (82, 30316), (88, 28249), (104, 23903), (106, 23452), (143, 17384), (164, 15158), (212, 11726), (286, 8692), (328, 7579), (424, 5863), (451, 5512), (533, 4664), (572, 4346), (583, 4264), (689, 3608), (902, 2756), (1066, 2332), (1144, 2173), (1166, 2132), (1378, 1804)]