4920986266

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{30169}}^1$

素因数の和:30430

約数の個数: 32

約数和(自身を含む): 8619448320

約数和(自身を除く): 3698462054

約数列:

[1, 2, 7, 14, 61, 122, 191, 382, 427, 854, 1337, 2674, 11651, 23302, 30169, 60338, 81557, 163114, 211183, 422366, 1840309, 3680618, 5762279, 11524558, 12882163, 25764326, 40335953, 80671906, 351499019, 702998038, 2460493133, 4920986266]

約数ペア:

[(1, 4920986266), (2, 2460493133), (7, 702998038), (14, 351499019), (61, 80671906), (122, 40335953), (191, 25764326), (382, 12882163), (427, 11524558), (854, 5762279), (1337, 3680618), (2674, 1840309), (11651, 422366), (23302, 211183), (30169, 163114), (60338, 81557)]