7805440084

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{46747}}^1$

素因数の和:46809

約数の個数: 48

約数和(自身を含む): 15576433600

約数和(自身を除く): 7770993516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2197, 3211, 4394, 6422, 8788, 12844, 41743, 46747, 83486, 93494, 166972, 186988, 607711, 888193, 1215422, 1776386, 2430844, 3552772, 7900243, 11546509, 15800486, 23093018, 31600972, 46186036, 102703159, 150104617, 205406318, 300209234, 410812636, 600418468, 1951360021, 3902720042, 7805440084]

約数ペア:

[(1, 7805440084), (2, 3902720042), (4, 1951360021), (13, 600418468), (19, 410812636), (26, 300209234), (38, 205406318), (52, 150104617), (76, 102703159), (169, 46186036), (247, 31600972), (338, 23093018), (494, 15800486), (676, 11546509), (988, 7900243), (2197, 3552772), (3211, 2430844), (4394, 1776386), (6422, 1215422), (8788, 888193), (12844, 607711), (41743, 186988), (46747, 166972), (83486, 93494)]