291230654468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23801}}^1\times {\mathrm{235309}}^1$

素因数の和:259127

約数の個数: 24

約数和(自身を含む): 548883164760

約数和(自身を除く): 257652510292

約数列:

[1, 2, 4, 13, 26, 52, 23801, 47602, 95204, 235309, 309413, 470618, 618826, 941236, 1237652, 3059017, 6118034, 12236068, 5600589509, 11201179018, 22402358036, 72807663617, 145615327234, 291230654468]

約数ペア:

[(1, 291230654468), (2, 145615327234), (4, 72807663617), (13, 22402358036), (26, 11201179018), (52, 5600589509), (23801, 12236068), (47602, 6118034), (95204, 3059017), (235309, 1237652), (309413, 941236), (470618, 618826)]