2016125210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{21487}}^1$

素因数の和:22358

約数の個数: 32

約数和(自身を含む): 3963762432

約数和(自身を除く): 1947637222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 853, 1706, 4265, 8530, 9383, 18766, 21487, 42974, 46915, 93830, 107435, 214870, 236357, 472714, 1181785, 2363570, 18328411, 36656822, 91642055, 183284110, 201612521, 403225042, 1008062605, 2016125210]

約数ペア:

[(1, 2016125210), (2, 1008062605), (5, 403225042), (10, 201612521), (11, 183284110), (22, 91642055), (55, 36656822), (110, 18328411), (853, 2363570), (1706, 1181785), (4265, 472714), (8530, 236357), (9383, 214870), (18766, 107435), (21487, 93830), (42974, 46915)]