1804747732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 3281160960

約数和(自身を除く): 1476413228

約数列:

[1, 2, 4, 53, 79, 106, 158, 197, 212, 316, 394, 547, 788, 1094, 2188, 4187, 8374, 10441, 15563, 16748, 20882, 28991, 31126, 41764, 43213, 57982, 62252, 86426, 107759, 115964, 172852, 215518, 431036, 824839, 1649678, 2290289, 3299356, 4580578, 5711227, 8512961, 9161156, 11422454, 17025922, 22844908, 34051844, 451186933, 902373866, 1804747732]

約数ペア:

[(1, 1804747732), (2, 902373866), (4, 451186933), (53, 34051844), (79, 22844908), (106, 17025922), (158, 11422454), (197, 9161156), (212, 8512961), (316, 5711227), (394, 4580578), (547, 3299356), (788, 2290289), (1094, 1649678), (2188, 824839), (4187, 431036), (8374, 215518), (10441, 172852), (15563, 115964), (16748, 107759), (20882, 86426), (28991, 62252), (31126, 57982), (41764, 43213)]