252914906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 405533568

約数和(自身を除く): 152618662

約数列:

[1, 2, 37, 43, 61, 74, 86, 122, 1303, 1591, 2257, 2606, 2623, 3182, 4514, 5246, 48211, 56029, 79483, 96422, 97051, 112058, 158966, 194102, 2073073, 2940871, 3417769, 4146146, 5881742, 6835538, 126457453, 252914906]

約数ペア:

[(1, 252914906), (2, 126457453), (37, 6835538), (43, 5881742), (61, 4146146), (74, 3417769), (86, 2940871), (122, 2073073), (1303, 194102), (1591, 158966), (2257, 112058), (2606, 97051), (2623, 96422), (3182, 79483), (4514, 56029), (5246, 48211)]