13280522064

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5220331}}^1$

素因数の和:5220395

約数の個数: 40

約数和(自身を含む): 34955343072

約数和(自身を除く): 21674821008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 5220331, 10440662, 15660993, 20881324, 31321986, 41762648, 62643972, 83525296, 125287944, 250575888, 276677543, 553355086, 830032629, 1106710172, 1660065258, 2213420344, 3320130516, 4426840688, 6640261032, 13280522064]

約数ペア:

[(1, 13280522064), (2, 6640261032), (3, 4426840688), (4, 3320130516), (6, 2213420344), (8, 1660065258), (12, 1106710172), (16, 830032629), (24, 553355086), (48, 276677543), (53, 250575888), (106, 125287944), (159, 83525296), (212, 62643972), (318, 41762648), (424, 31321986), (636, 20881324), (848, 15660993), (1272, 10440662), (2544, 5220331)]