426529038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{27479}}^1$

素因数の和:27696

約数の個数: 32

約数和(自身を含む): 923328000

約数和(自身を除く): 496798962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 15522, 27479, 54958, 82437, 164874, 357227, 714454, 1071681, 2143362, 5468321, 10936642, 16404963, 32809926, 71088173, 142176346, 213264519, 426529038]

約数ペア:

[(1, 426529038), (2, 213264519), (3, 142176346), (6, 71088173), (13, 32809926), (26, 16404963), (39, 10936642), (78, 5468321), (199, 2143362), (398, 1071681), (597, 714454), (1194, 357227), (2587, 164874), (5174, 82437), (7761, 54958), (15522, 27479)]