338792935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 455777280

約数和(自身を除く): 116984345

約数列:

[1, 5, 13, 29, 65, 145, 191, 377, 941, 955, 1885, 2483, 4705, 5539, 12233, 12415, 27289, 27695, 61165, 72007, 136445, 179731, 354757, 360035, 898655, 1773785, 2336503, 5212199, 11682515, 26060995, 67758587, 338792935]

約数ペア:

[(1, 338792935), (5, 67758587), (13, 26060995), (29, 11682515), (65, 5212199), (145, 2336503), (191, 1773785), (377, 898655), (941, 360035), (955, 354757), (1885, 179731), (2483, 136445), (4705, 72007), (5539, 61165), (12233, 27695), (12415, 27289)]