897400292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{237911}}^1$

素因数の和:237979

約数の個数: 24

約数和(自身を含む): 1678707072

約数和(自身を除く): 781306780

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 237911, 475822, 951644, 5471953, 9754351, 10943906, 19508702, 21887812, 39017404, 224350073, 448700146, 897400292]

約数ペア:

[(1, 897400292), (2, 448700146), (4, 224350073), (23, 39017404), (41, 21887812), (46, 19508702), (82, 10943906), (92, 9754351), (164, 5471953), (943, 951644), (1886, 475822), (3772, 237911)]