2017841208

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{2557}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 5105358720

約数和(自身を除く): 3087517512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 251, 262, 393, 502, 524, 753, 786, 1004, 1048, 1506, 1572, 2008, 2557, 3012, 3144, 5114, 6024, 7671, 10228, 15342, 20456, 30684, 32881, 61368, 65762, 98643, 131524, 197286, 263048, 334967, 394572, 641807, 669934, 789144, 1004901, 1283614, 1339868, 1925421, 2009802, 2567228, 2679736, 3850842, 4019604, 5134456, 7701684, 8039208, 15403368, 84076717, 168153434, 252230151, 336306868, 504460302, 672613736, 1008920604, 2017841208]

約数ペア:

[(1, 2017841208), (2, 1008920604), (3, 672613736), (4, 504460302), (6, 336306868), (8, 252230151), (12, 168153434), (24, 84076717), (131, 15403368), (251, 8039208), (262, 7701684), (393, 5134456), (502, 4019604), (524, 3850842), (753, 2679736), (786, 2567228), (1004, 2009802), (1048, 1925421), (1506, 1339868), (1572, 1283614), (2008, 1004901), (2557, 789144), (3012, 669934), (3144, 641807), (5114, 394572), (6024, 334967), (7671, 263048), (10228, 197286), (15342, 131524), (20456, 98643), (30684, 65762), (32881, 61368)]