1330561652

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{31957}}^1$

素因数の和:33455

約数の個数: 24

約数和(自身を含む): 2662996224

約数和(自身を除く): 1332434572

約数列:

[1, 2, 4, 7, 14, 28, 1487, 2974, 5948, 10409, 20818, 31957, 41636, 63914, 127828, 223699, 447398, 894796, 47520059, 95040118, 190080236, 332640413, 665280826, 1330561652]

約数ペア:

[(1, 1330561652), (2, 665280826), (4, 332640413), (7, 190080236), (14, 95040118), (28, 47520059), (1487, 894796), (2974, 447398), (5948, 223699), (10409, 127828), (20818, 63914), (31957, 41636)]