2550691329

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{2551}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 3643521024

約数和(自身を除く): 1092829695

約数列:

[1, 3, 23, 43, 69, 129, 337, 989, 1011, 2551, 2967, 7653, 7751, 14491, 23253, 43473, 58673, 109693, 176019, 329079, 333293, 859687, 999879, 2522939, 2579061, 7568817, 19772801, 36966541, 59318403, 110899623, 850230443, 2550691329]

約数ペア:

[(1, 2550691329), (3, 850230443), (23, 110899623), (43, 59318403), (69, 36966541), (129, 19772801), (337, 7568817), (989, 2579061), (1011, 2522939), (2551, 999879), (2967, 859687), (7653, 333293), (7751, 329079), (14491, 176019), (23253, 109693), (43473, 58673)]