1403804932

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{5039}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 2475809280

約数和(自身を除く): 1072004348

約数列:

[1, 2, 4, 257, 271, 514, 542, 1028, 1084, 5039, 10078, 20156, 69647, 139294, 278588, 1295023, 1365569, 2590046, 2731138, 5180092, 5462276, 350951233, 701902466, 1403804932]

約数ペア:

[(1, 1403804932), (2, 701902466), (4, 350951233), (257, 5462276), (271, 5180092), (514, 2731138), (542, 2590046), (1028, 1365569), (1084, 1295023), (5039, 278588), (10078, 139294), (20156, 69647)]