2555696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 5822544

約数和(自身を除く): 3266848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1117, 1144, 2234, 2288, 4468, 8936, 12287, 14521, 17872, 24574, 29042, 49148, 58084, 98296, 116168, 159731, 196592, 232336, 319462, 638924, 1277848, 2555696]

約数ペア:

[(1, 2555696), (2, 1277848), (4, 638924), (8, 319462), (11, 232336), (13, 196592), (16, 159731), (22, 116168), (26, 98296), (44, 58084), (52, 49148), (88, 29042), (104, 24574), (143, 17872), (176, 14521), (208, 12287), (286, 8936), (572, 4468), (1117, 2288), (1144, 2234)]