1025821426

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{55217}}^1$

素因数の和:56553

約数の個数: 16

約数和(自身を含む): 1759908096

約数和(自身を除く): 734086670

約数列:

[1, 2, 7, 14, 1327, 2654, 9289, 18578, 55217, 110434, 386519, 773038, 73272959, 146545918, 512910713, 1025821426]

約数ペア:

[(1, 1025821426), (2, 512910713), (7, 146545918), (14, 73272959), (1327, 773038), (2654, 386519), (9289, 110434), (18578, 55217)]