1020369959

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{56477}}^1$

素因数の和:56602

約数の個数: 16

約数和(自身を含む): 1219924800

約数和(自身を除く): 199554841

約数列:

[1, 7, 29, 89, 203, 623, 2581, 18067, 56477, 395339, 1637833, 5026453, 11464831, 35185171, 145767137, 1020369959]

約数ペア:

[(1, 1020369959), (7, 145767137), (29, 35185171), (89, 11464831), (203, 5026453), (623, 1637833), (2581, 395339), (18067, 56477)]