2530644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 6314112

約数和(自身を除く): 3783468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 173, 212, 276, 318, 346, 519, 636, 692, 1038, 1219, 2076, 2438, 3657, 3979, 4876, 7314, 7958, 9169, 11937, 14628, 15916, 18338, 23874, 27507, 36676, 47748, 55014, 110028, 210887, 421774, 632661, 843548, 1265322, 2530644]

約数ペア:

[(1, 2530644), (2, 1265322), (3, 843548), (4, 632661), (6, 421774), (12, 210887), (23, 110028), (46, 55014), (53, 47748), (69, 36676), (92, 27507), (106, 23874), (138, 18338), (159, 15916), (173, 14628), (212, 11937), (276, 9169), (318, 7958), (346, 7314), (519, 4876), (636, 3979), (692, 3657), (1038, 2438), (1219, 2076)]