2006209904

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{2293}}^1$

素因数の和:2817

約数の個数: 40

約数和(自身を含む): 3925492800

約数和(自身を除く): 1919282896

約数列:

[1, 2, 4, 8, 16, 149, 298, 367, 596, 734, 1192, 1468, 2293, 2384, 2936, 4586, 5872, 9172, 18344, 36688, 54683, 109366, 218732, 341657, 437464, 683314, 841531, 874928, 1366628, 1683062, 2733256, 3366124, 5466512, 6732248, 13464496, 125388119, 250776238, 501552476, 1003104952, 2006209904]

約数ペア:

[(1, 2006209904), (2, 1003104952), (4, 501552476), (8, 250776238), (16, 125388119), (149, 13464496), (298, 6732248), (367, 5466512), (596, 3366124), (734, 2733256), (1192, 1683062), (1468, 1366628), (2293, 874928), (2384, 841531), (2936, 683314), (4586, 437464), (5872, 341657), (9172, 218732), (18344, 109366), (36688, 54683)]