2155786366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 3409293888

約数和(自身を除く): 1253507522

約数列:

[1, 2, 23, 46, 197, 233, 394, 466, 1021, 2042, 4531, 5359, 9062, 10718, 23483, 45901, 46966, 91802, 201137, 237893, 402274, 475786, 1055723, 2111446, 4626151, 5471539, 9252302, 10943078, 46864921, 93729842, 1077893183, 2155786366]

約数ペア:

[(1, 2155786366), (2, 1077893183), (23, 93729842), (46, 46864921), (197, 10943078), (233, 9252302), (394, 5471539), (466, 4626151), (1021, 2111446), (2042, 1055723), (4531, 475786), (5359, 402274), (9062, 237893), (10718, 201137), (23483, 91802), (45901, 46966)]