119553590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1873}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 232346016

約数和(自身を除く): 112792426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 1873, 2455, 3746, 4910, 6383, 9365, 12766, 18730, 24349, 31915, 48698, 63830, 121745, 243490, 919643, 1839286, 4598215, 9196430, 11955359, 23910718, 59776795, 119553590]

約数ペア:

[(1, 119553590), (2, 59776795), (5, 23910718), (10, 11955359), (13, 9196430), (26, 4598215), (65, 1839286), (130, 919643), (491, 243490), (982, 121745), (1873, 63830), (2455, 48698), (3746, 31915), (4910, 24349), (6383, 18730), (9365, 12766)]