2541032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 5239080

約数和(自身を除く): 2698048

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 461, 689, 922, 1378, 1844, 2756, 3688, 5512, 5993, 11986, 23972, 24433, 47944, 48866, 97732, 195464, 317629, 635258, 1270516, 2541032]

約数ペア:

[(1, 2541032), (2, 1270516), (4, 635258), (8, 317629), (13, 195464), (26, 97732), (52, 48866), (53, 47944), (104, 24433), (106, 23972), (212, 11986), (424, 5993), (461, 5512), (689, 3688), (922, 2756), (1378, 1844)]