1961201024

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 3972810240

約数和(自身を除く): 2011609216

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 367, 503, 664, 734, 1006, 1328, 1468, 2012, 2656, 2936, 4024, 5312, 5872, 8048, 10624, 11744, 16096, 23488, 30461, 32192, 41749, 46976, 60922, 64384, 83498, 121844, 166996, 184601, 243688, 333992, 369202, 487376, 667984, 738404, 974752, 1335968, 1476808, 1949504, 2671936, 2953616, 3899008, 5343872, 5907232, 11814464, 15321883, 23628928, 30643766, 61287532, 122575064, 245150128, 490300256, 980600512, 1961201024]

約数ペア:

[(1, 1961201024), (2, 980600512), (4, 490300256), (8, 245150128), (16, 122575064), (32, 61287532), (64, 30643766), (83, 23628928), (128, 15321883), (166, 11814464), (332, 5907232), (367, 5343872), (503, 3899008), (664, 2953616), (734, 2671936), (1006, 1949504), (1328, 1476808), (1468, 1335968), (2012, 974752), (2656, 738404), (2936, 667984), (4024, 487376), (5312, 369202), (5872, 333992), (8048, 243688), (10624, 184601), (11744, 166996), (16096, 121844), (23488, 83498), (30461, 64384), (32192, 60922), (41749, 46976)]