2785111336

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{10909}}^1$

素因数の和:11066

約数の個数: 64

約数和(自身を含む): 6158476800

約数和(自身を除く): 3373365464

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 97, 188, 194, 329, 376, 388, 658, 679, 776, 1316, 1358, 2632, 2716, 4559, 5432, 9118, 10909, 18236, 21818, 31913, 36472, 43636, 63826, 76363, 87272, 127652, 152726, 255304, 305452, 512723, 610904, 1025446, 1058173, 2050892, 2116346, 3589061, 4101784, 4232692, 7178122, 7407211, 8465384, 14356244, 14814422, 28712488, 29628844, 49734131, 59257688, 99468262, 198936524, 348138917, 397873048, 696277834, 1392555668, 2785111336]

約数ペア:

[(1, 2785111336), (2, 1392555668), (4, 696277834), (7, 397873048), (8, 348138917), (14, 198936524), (28, 99468262), (47, 59257688), (56, 49734131), (94, 29628844), (97, 28712488), (188, 14814422), (194, 14356244), (329, 8465384), (376, 7407211), (388, 7178122), (658, 4232692), (679, 4101784), (776, 3589061), (1316, 2116346), (1358, 2050892), (2632, 1058173), (2716, 1025446), (4559, 610904), (5432, 512723), (9118, 305452), (10909, 255304), (18236, 152726), (21818, 127652), (31913, 87272), (36472, 76363), (43636, 63826)]