2069291224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{258403}}^1$

素因数の和:258440

約数の個数: 64

約数和(自身を含む): 5209424640

約数和(自身を除く): 3140133416

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 258403, 516806, 1033612, 1808821, 2067224, 2842433, 3359239, 3617642, 5684866, 6718478, 7235284, 11369732, 13436956, 14470568, 19897031, 22739464, 23514673, 26873912, 36951629, 39794062, 47029346, 73903258, 79588124, 94058692, 147806516, 159176248, 188117384, 258661403, 295613032, 517322806, 1034645612, 2069291224]

約数ペア:

[(1, 2069291224), (2, 1034645612), (4, 517322806), (7, 295613032), (8, 258661403), (11, 188117384), (13, 159176248), (14, 147806516), (22, 94058692), (26, 79588124), (28, 73903258), (44, 47029346), (52, 39794062), (56, 36951629), (77, 26873912), (88, 23514673), (91, 22739464), (104, 19897031), (143, 14470568), (154, 13436956), (182, 11369732), (286, 7235284), (308, 6718478), (364, 5684866), (572, 3617642), (616, 3359239), (728, 2842433), (1001, 2067224), (1144, 1808821), (2002, 1033612), (4004, 516806), (8008, 258403)]