1988982.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 80281600

約数和(自身を除く): 43356012

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2239, 2356, 4123, 4478, 8246, 8956, 15673, 16492, 31346, 42541, 62692, 69409, 85082, 138818, 170164, 277636, 297787, 485863, 595574, 971726, 1191148, 1318771, 1943452, 2637542, 5275084, 9231397, 18462794, 36925588]

約数ペア:

[(1, 36925588), (2, 18462794), (4, 9231397), (7, 5275084), (14, 2637542), (19, 1943452), (28, 1318771), (31, 1191148), (38, 971726), (62, 595574), (76, 485863), (124, 297787), (133, 277636), (217, 170164), (266, 138818), (434, 85082), (532, 69409), (589, 62692), (868, 42541), (1178, 31346), (2239, 16492), (2356, 15673), (4123, 8956), (4478, 8246)]