2011275512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 4015872000

約数和(自身を除く): 2004596488

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 139, 188, 232, 278, 376, 556, 1112, 1327, 1363, 2654, 2726, 4031, 5308, 5452, 6533, 8062, 10616, 10904, 13066, 16124, 26132, 32248, 38483, 52264, 62369, 76966, 124738, 153932, 184453, 189457, 249476, 307864, 368906, 378914, 498952, 737812, 757828, 1475624, 1515656, 1808701, 3617402, 5349137, 7234804, 8669291, 10698274, 14469608, 17338582, 21396548, 34677164, 42793096, 69354328, 251409439, 502818878, 1005637756, 2011275512]

約数ペア:

[(1, 2011275512), (2, 1005637756), (4, 502818878), (8, 251409439), (29, 69354328), (47, 42793096), (58, 34677164), (94, 21396548), (116, 17338582), (139, 14469608), (188, 10698274), (232, 8669291), (278, 7234804), (376, 5349137), (556, 3617402), (1112, 1808701), (1327, 1515656), (1363, 1475624), (2654, 757828), (2726, 737812), (4031, 498952), (5308, 378914), (5452, 368906), (6533, 307864), (8062, 249476), (10616, 189457), (10904, 184453), (13066, 153932), (16124, 124738), (26132, 76966), (32248, 62369), (38483, 52264)]