4089571004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{29531}}^1$

素因数の和:30013

約数の個数: 24

約数和(自身を含む): 7256012400

約数和(自身を除く): 3166441396

約数列:

[1, 2, 4, 89, 178, 356, 389, 778, 1556, 29531, 34621, 59062, 69242, 118124, 138484, 2628259, 5256518, 10513036, 11487559, 22975118, 45950236, 1022392751, 2044785502, 4089571004]

約数ペア:

[(1, 4089571004), (2, 2044785502), (4, 1022392751), (89, 45950236), (178, 22975118), (356, 11487559), (389, 10513036), (778, 5256518), (1556, 2628259), (29531, 138484), (34621, 118124), (59062, 69242)]