2015554291504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{510008677}}^1$

素因数の和:510008717

約数の個数: 40

約数和(自身を含む): 4426875325040

約数和(自身を除く): 2411321033536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 510008677, 1020017354, 2040034708, 4080069416, 6630112801, 8160138832, 9690164863, 13260225602, 19380329726, 26520451204, 38760659452, 53040902408, 77521318904, 106081804816, 125972143219, 155042637808, 251944286438, 503888572876, 1007777145752, 2015554291504]

約数ペア:

[(1, 2015554291504), (2, 1007777145752), (4, 503888572876), (8, 251944286438), (13, 155042637808), (16, 125972143219), (19, 106081804816), (26, 77521318904), (38, 53040902408), (52, 38760659452), (76, 26520451204), (104, 19380329726), (152, 13260225602), (208, 9690164863), (247, 8160138832), (304, 6630112801), (494, 4080069416), (988, 2040034708), (1976, 1020017354), (3952, 510008677)]