897440308

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 1650087936

約数和(自身を除く): 752647628

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 223, 446, 463, 892, 926, 1852, 2173, 4346, 8692, 9143, 11819, 18286, 18983, 23638, 24539, 36572, 37966, 47276, 49078, 75932, 98156, 103249, 206498, 412996, 484579, 969158, 1006099, 1938316, 2012198, 4024396, 4233209, 5472197, 8466418, 10944394, 16932836, 21888788, 224360077, 448720154, 897440308]

約数ペア:

[(1, 897440308), (2, 448720154), (4, 224360077), (41, 21888788), (53, 16932836), (82, 10944394), (106, 8466418), (164, 5472197), (212, 4233209), (223, 4024396), (446, 2012198), (463, 1938316), (892, 1006099), (926, 969158), (1852, 484579), (2173, 412996), (4346, 206498), (8692, 103249), (9143, 98156), (11819, 75932), (18286, 49078), (18983, 47276), (23638, 37966), (24539, 36572)]