965548090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{11551}}^1$

素因数の和:12214

約数の個数: 32

約数和(自身を含む): 1874750976

約数和(自身を除く): 909202886

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 3215, 6430, 8359, 11551, 16718, 23102, 41795, 57755, 83590, 115510, 150163, 300326, 750815, 1501630, 7427293, 14854586, 37136465, 74272930, 96554809, 193109618, 482774045, 965548090]

約数ペア:

[(1, 965548090), (2, 482774045), (5, 193109618), (10, 96554809), (13, 74272930), (26, 37136465), (65, 14854586), (130, 7427293), (643, 1501630), (1286, 750815), (3215, 300326), (6430, 150163), (8359, 115510), (11551, 83590), (16718, 57755), (23102, 41795)]