1209604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 2374848

約数和(自身を除く): 1165244

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 743, 814, 1486, 1628, 2972, 8173, 16346, 27491, 32692, 54982, 109964, 302401, 604802, 1209604]

約数ペア:

[(1, 1209604), (2, 604802), (4, 302401), (11, 109964), (22, 54982), (37, 32692), (44, 27491), (74, 16346), (148, 8173), (407, 2972), (743, 1628), (814, 1486)]