518688326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5897}}^1$

素因数の和:6128

約数の個数: 32

約数和(自身を含む): 891777600

約数和(自身を除く): 373089274

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 398, 442, 2587, 3383, 5174, 5897, 6766, 11794, 43979, 76661, 87958, 100249, 153322, 200498, 1173503, 1303237, 2347006, 2606474, 15255539, 19949551, 30511078, 39899102, 259344163, 518688326]

約数ペア:

[(1, 518688326), (2, 259344163), (13, 39899102), (17, 30511078), (26, 19949551), (34, 15255539), (199, 2606474), (221, 2347006), (398, 1303237), (442, 1173503), (2587, 200498), (3383, 153322), (5174, 100249), (5897, 87958), (6766, 76661), (11794, 43979)]