2043977210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191563}}^1$

素因数の和:191678

約数の個数: 32

約数和(自身を含む): 4055026752

約数和(自身を除く): 2011049542

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 191563, 383126, 957815, 1915630, 2107193, 4214386, 10535965, 18581611, 21071930, 37163222, 92908055, 185816110, 204397721, 408795442, 1021988605, 2043977210]

約数ペア:

[(1, 2043977210), (2, 1021988605), (5, 408795442), (10, 204397721), (11, 185816110), (22, 92908055), (55, 37163222), (97, 21071930), (110, 18581611), (194, 10535965), (485, 4214386), (970, 2107193), (1067, 1915630), (2134, 957815), (5335, 383126), (10670, 191563)]