780291276

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{78437}}^1$

素因数の和:79273

約数の個数: 24

約数和(自身を含む): 1822899120

約数和(自身を除く): 1042607844

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4974, 9948, 78437, 156874, 235311, 313748, 470622, 941244, 65024273, 130048546, 195072819, 260097092, 390145638, 780291276]

約数ペア:

[(1, 780291276), (2, 390145638), (3, 260097092), (4, 195072819), (6, 130048546), (12, 65024273), (829, 941244), (1658, 470622), (2487, 313748), (3316, 235311), (4974, 156874), (9948, 78437)]