1285896

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 3247200

約数和(自身を除く): 1961304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 409, 524, 786, 818, 1048, 1227, 1572, 1636, 2454, 3144, 3272, 4908, 9816, 53579, 107158, 160737, 214316, 321474, 428632, 642948, 1285896]

約数ペア:

[(1, 1285896), (2, 642948), (3, 428632), (4, 321474), (6, 214316), (8, 160737), (12, 107158), (24, 53579), (131, 9816), (262, 4908), (393, 3272), (409, 3144), (524, 2454), (786, 1636), (818, 1572), (1048, 1227)]