121567897658

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1\times {\mathrm{577613}}^1$

素因数の和:579901

約数の個数: 16

約数和(自身を含む): 186315171840

約数和(自身を除く): 64747274182

約数列:

[1, 2, 47, 94, 2239, 4478, 105233, 210466, 577613, 1155226, 27147811, 54295622, 1293275507, 2586551014, 60783948829, 121567897658]

約数ペア:

[(1, 121567897658), (2, 60783948829), (47, 2586551014), (94, 1293275507), (2239, 54295622), (4478, 27147811), (105233, 1155226), (210466, 577613)]