804907754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{23099}}^1$

素因数の和:23258

約数の個数: 32

約数和(自身を含む): 1463616000

約数和(自身を除く): 658708246

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 23099, 34846, 46198, 161693, 323386, 438881, 877762, 3025969, 3072167, 6051938, 6144334, 21181783, 42363566, 57493411, 114986822, 402453877, 804907754]

約数ペア:

[(1, 804907754), (2, 402453877), (7, 114986822), (14, 57493411), (19, 42363566), (38, 21181783), (131, 6144334), (133, 6051938), (262, 3072167), (266, 3025969), (917, 877762), (1834, 438881), (2489, 323386), (4978, 161693), (17423, 46198), (23099, 34846)]