2188957788986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1\times {\mathrm{271841}}^1$

素因数の和:272966

約数の個数: 32

約数和(自身を含む): 3447756862848

約数和(自身を除く): 1258799073862

約数列:

[1, 2, 23, 46, 193, 386, 907, 1814, 4439, 8878, 20861, 41722, 175051, 271841, 350102, 543682, 4026173, 6252343, 8052346, 12504686, 52465313, 104930626, 246559787, 493119574, 1206702199, 2413404398, 5670875101, 11341750202, 47586038891, 95172077782, 1094478894493, 2188957788986]

約数ペア:

[(1, 2188957788986), (2, 1094478894493), (23, 95172077782), (46, 47586038891), (193, 11341750202), (386, 5670875101), (907, 2413404398), (1814, 1206702199), (4439, 493119574), (8878, 246559787), (20861, 104930626), (41722, 52465313), (175051, 12504686), (271841, 8052346), (350102, 6252343), (543682, 4026173)]