1388964

素因数分解:

$2^2\times 3^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 3260320

約数和(自身を除く): 1871356

約数列:

[1, 2, 3, 4, 6, 12, 283, 409, 566, 818, 849, 1132, 1227, 1636, 1698, 2454, 3396, 4908, 115747, 231494, 347241, 462988, 694482, 1388964]

約数ペア:

[(1, 1388964), (2, 694482), (3, 462988), (4, 347241), (6, 231494), (12, 115747), (283, 4908), (409, 3396), (566, 2454), (818, 1698), (849, 1636), (1132, 1227)]