2615156929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{21347}}^1$

素因数の和:21445

約数の個数: 32

約数和(自身を含む): 3426610176

約数和(自身を除く): 811453247

約数列:

[1, 7, 11, 37, 43, 77, 259, 301, 407, 473, 1591, 2849, 3311, 11137, 17501, 21347, 122507, 149429, 234817, 789839, 917921, 1643719, 5528873, 6425447, 8688229, 10097131, 33963077, 60817603, 70679917, 237741539, 373593847, 2615156929]

約数ペア:

[(1, 2615156929), (7, 373593847), (11, 237741539), (37, 70679917), (43, 60817603), (77, 33963077), (259, 10097131), (301, 8688229), (407, 6425447), (473, 5528873), (1591, 1643719), (2849, 917921), (3311, 789839), (11137, 234817), (17501, 149429), (21347, 122507)]