1268203655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{52721}}^1$

素因数の和:53026

約数の個数: 16

約数和(自身を含む): 1617089184

約数和(自身を除く): 348885529

約数列:

[1, 5, 17, 85, 283, 1415, 4811, 24055, 52721, 263605, 896257, 4481285, 14920043, 74600215, 253640731, 1268203655]

約数ペア:

[(1, 1268203655), (5, 253640731), (17, 74600215), (85, 14920043), (283, 4481285), (1415, 896257), (4811, 263605), (24055, 52721)]