1186873828

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{1699}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 2419984000

約数和(自身を除く): 1233110172

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 409, 427, 818, 854, 1636, 1699, 1708, 2863, 3398, 5726, 6796, 11452, 11893, 23786, 24949, 47572, 49898, 99796, 103639, 174643, 207278, 349286, 414556, 694891, 698572, 725473, 1389782, 1450946, 2779564, 2901892, 4864237, 9728474, 19456948, 42388351, 84776702, 169553404, 296718457, 593436914, 1186873828]

約数ペア:

[(1, 1186873828), (2, 593436914), (4, 296718457), (7, 169553404), (14, 84776702), (28, 42388351), (61, 19456948), (122, 9728474), (244, 4864237), (409, 2901892), (427, 2779564), (818, 1450946), (854, 1389782), (1636, 725473), (1699, 698572), (1708, 694891), (2863, 414556), (3398, 349286), (5726, 207278), (6796, 174643), (11452, 103639), (11893, 99796), (23786, 49898), (24949, 47572)]