21371567405144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14285807089}}^1$

素因数の和:14285807123

約数の個数: 32

約数和(自身を含む): 46286014971600

約数和(自身を除く): 24914447566456

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 14285807089, 28571614178, 57143228356, 114286456712, 157143877979, 242858720513, 314287755958, 485717441026, 628575511916, 971434882052, 1257151023832, 1942869764104, 2671445925643, 5342891851286, 10685783702572, 21371567405144]

約数ペア:

[(1, 21371567405144), (2, 10685783702572), (4, 5342891851286), (8, 2671445925643), (11, 1942869764104), (17, 1257151023832), (22, 971434882052), (34, 628575511916), (44, 485717441026), (68, 314287755958), (88, 242858720513), (136, 157143877979), (187, 114286456712), (374, 57143228356), (748, 28571614178), (1496, 14285807089)]