2008983606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{977}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 4639569408

約数和(自身を除く): 2630585802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 283, 346, 519, 566, 849, 977, 1038, 1211, 1698, 1954, 1981, 2422, 2931, 3633, 3962, 5862, 5943, 6839, 7266, 11886, 13678, 20517, 41034, 48959, 97918, 146877, 169021, 276491, 293754, 338042, 342713, 507063, 552982, 685426, 829473, 1014126, 1028139, 1183147, 1658946, 1935437, 2056278, 2366294, 3549441, 3870874, 5806311, 7098882, 11612622, 47832943, 95665886, 143498829, 286997658, 334830601, 669661202, 1004491803, 2008983606]

約数ペア:

[(1, 2008983606), (2, 1004491803), (3, 669661202), (6, 334830601), (7, 286997658), (14, 143498829), (21, 95665886), (42, 47832943), (173, 11612622), (283, 7098882), (346, 5806311), (519, 3870874), (566, 3549441), (849, 2366294), (977, 2056278), (1038, 1935437), (1211, 1658946), (1698, 1183147), (1954, 1028139), (1981, 1014126), (2422, 829473), (2931, 685426), (3633, 552982), (3962, 507063), (5862, 342713), (5943, 338042), (6839, 293754), (7266, 276491), (11886, 169021), (13678, 146877), (20517, 97918), (41034, 48959)]