2016971684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{20599}}^1$

素因数の和:20892

約数の個数: 48

約数和(自身を含む): 4360608000

約数和(自身を除く): 2343636316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 1076, 1883, 3497, 3766, 6994, 7532, 13988, 20599, 24479, 41198, 48958, 82396, 97916, 144193, 267787, 288386, 535574, 576772, 1071148, 1874509, 3749018, 5541131, 7498036, 11082262, 22164524, 38787917, 72034703, 77575834, 144069406, 155151668, 288138812, 504242921, 1008485842, 2016971684]

約数ペア:

[(1, 2016971684), (2, 1008485842), (4, 504242921), (7, 288138812), (13, 155151668), (14, 144069406), (26, 77575834), (28, 72034703), (52, 38787917), (91, 22164524), (182, 11082262), (269, 7498036), (364, 5541131), (538, 3749018), (1076, 1874509), (1883, 1071148), (3497, 576772), (3766, 535574), (6994, 288386), (7532, 267787), (13988, 144193), (20599, 97916), (24479, 82396), (41198, 48958)]