2500624

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 5624640

約数和(自身を除く): 3124016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 269, 332, 538, 581, 664, 1076, 1162, 1328, 1883, 2152, 2324, 3766, 4304, 4648, 7532, 9296, 15064, 22327, 30128, 44654, 89308, 156289, 178616, 312578, 357232, 625156, 1250312, 2500624]

約数ペア:

[(1, 2500624), (2, 1250312), (4, 625156), (7, 357232), (8, 312578), (14, 178616), (16, 156289), (28, 89308), (56, 44654), (83, 30128), (112, 22327), (166, 15064), (269, 9296), (332, 7532), (538, 4648), (581, 4304), (664, 3766), (1076, 2324), (1162, 2152), (1328, 1883)]