57871004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 103194000

約数和(自身を除く): 45322996

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 1091, 2182, 4364, 13261, 26522, 53044, 97099, 162559, 194198, 325118, 388396, 650236, 14467751, 28935502, 57871004]

約数ペア:

[(1, 57871004), (2, 28935502), (4, 14467751), (89, 650236), (149, 388396), (178, 325118), (298, 194198), (356, 162559), (596, 97099), (1091, 53044), (2182, 26522), (4364, 13261)]