2883965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 4333824

約数和(自身を除く): 1449859

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 131, 185, 259, 595, 629, 655, 917, 1295, 2227, 3145, 4403, 4585, 4847, 11135, 15589, 22015, 24235, 33929, 77945, 82399, 169645, 411995, 576793, 2883965]

約数ペア:

[(1, 2883965), (5, 576793), (7, 411995), (17, 169645), (35, 82399), (37, 77945), (85, 33929), (119, 24235), (131, 22015), (185, 15589), (259, 11135), (595, 4847), (629, 4585), (655, 4403), (917, 3145), (1295, 2227)]