2912354816

素因数分解:

$2^9\times 7^1\times {\mathrm{812599}}^1$

素因数の和:812624

約数の個数: 40

約数和(自身を含む): 6650318400

約数和(自身を除く): 3737963584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 812599, 1625198, 3250396, 5688193, 6500792, 11376386, 13001584, 22752772, 26003168, 45505544, 52006336, 91011088, 104012672, 182022176, 208025344, 364044352, 416050688, 728088704, 1456177408, 2912354816]

約数ペア:

[(1, 2912354816), (2, 1456177408), (4, 728088704), (7, 416050688), (8, 364044352), (14, 208025344), (16, 182022176), (28, 104012672), (32, 91011088), (56, 52006336), (64, 45505544), (112, 26003168), (128, 22752772), (224, 13001584), (256, 11376386), (448, 6500792), (512, 5688193), (896, 3250396), (1792, 1625198), (3584, 812599)]