1217596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 2308880

約数和(自身を除く): 1091284

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 433, 703, 866, 1406, 1732, 2812, 8227, 16021, 16454, 32042, 32908, 64084, 304399, 608798, 1217596]

約数ペア:

[(1, 1217596), (2, 608798), (4, 304399), (19, 64084), (37, 32908), (38, 32042), (74, 16454), (76, 16021), (148, 8227), (433, 2812), (703, 1732), (866, 1406)]