8196957808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2074129}}^1$

素因数の和:2074169

約数の個数: 40

約数和(自身を含む): 18003448400

約数和(自身を除く): 9806490592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 2074129, 4148258, 8296516, 16593032, 26963677, 33186064, 39408451, 53927354, 78816902, 107854708, 157633804, 215709416, 315267608, 431418832, 512309863, 630535216, 1024619726, 2049239452, 4098478904, 8196957808]

約数ペア:

[(1, 8196957808), (2, 4098478904), (4, 2049239452), (8, 1024619726), (13, 630535216), (16, 512309863), (19, 431418832), (26, 315267608), (38, 215709416), (52, 157633804), (76, 107854708), (104, 78816902), (152, 53927354), (208, 39408451), (247, 33186064), (304, 26963677), (494, 16593032), (988, 8296516), (1976, 4148258), (3952, 2074129)]