2129126494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 3591713664

約数和(自身を除く): 1462587170

約数列:

[1, 2, 11, 22, 53, 106, 131, 262, 263, 526, 583, 1166, 1441, 2809, 2882, 2893, 5618, 5786, 6943, 13886, 13939, 27878, 30899, 34453, 61798, 68906, 76373, 152746, 153329, 306658, 367979, 378983, 735958, 738767, 757966, 1477534, 1826009, 3652018, 4047769, 8095538, 8126437, 16252874, 20086099, 40172198, 96778477, 193556954, 1064563247, 2129126494]

約数ペア:

[(1, 2129126494), (2, 1064563247), (11, 193556954), (22, 96778477), (53, 40172198), (106, 20086099), (131, 16252874), (262, 8126437), (263, 8095538), (526, 4047769), (583, 3652018), (1166, 1826009), (1441, 1477534), (2809, 757966), (2882, 738767), (2893, 735958), (5618, 378983), (5786, 367979), (6943, 306658), (13886, 153329), (13939, 152746), (27878, 76373), (30899, 68906), (34453, 61798)]