1325173874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 2065694400

約数和(自身を除く): 740520526

約数列:

[1, 2, 41, 82, 137, 179, 274, 358, 659, 1318, 5617, 7339, 11234, 14678, 24523, 27019, 49046, 54038, 90283, 117961, 180566, 235922, 1005443, 2010886, 3701603, 4836401, 7403206, 9672802, 16160657, 32321314, 662586937, 1325173874]

約数ペア:

[(1, 1325173874), (2, 662586937), (41, 32321314), (82, 16160657), (137, 9672802), (179, 7403206), (274, 4836401), (358, 3701603), (659, 2010886), (1318, 1005443), (5617, 235922), (7339, 180566), (11234, 117961), (14678, 90283), (24523, 54038), (27019, 49046)]