2016377508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{64553}}^1$

素因数の和:64716

約数の個数: 48

約数和(自身を含む): 4988733120

約数和(自身を除く): 2972355612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 15618, 31236, 64553, 129106, 193659, 258212, 387318, 774636, 1226507, 2453014, 3679521, 4906028, 7359042, 8843761, 14718084, 17687522, 26531283, 35375044, 53062566, 106125132, 168031459, 336062918, 504094377, 672125836, 1008188754, 2016377508]

約数ペア:

[(1, 2016377508), (2, 1008188754), (3, 672125836), (4, 504094377), (6, 336062918), (12, 168031459), (19, 106125132), (38, 53062566), (57, 35375044), (76, 26531283), (114, 17687522), (137, 14718084), (228, 8843761), (274, 7359042), (411, 4906028), (548, 3679521), (822, 2453014), (1644, 1226507), (2603, 774636), (5206, 387318), (7809, 258212), (10412, 193659), (15618, 129106), (31236, 64553)]