7131504536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3609061}}^1$

素因数の和:3609099

約数の個数: 32

約数和(自身を含む): 15158060400

約数和(自身を除く): 8026555864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3609061, 7218122, 14436244, 28872488, 46917793, 68572159, 93835586, 137144318, 187671172, 274288636, 375342344, 548577272, 891438067, 1782876134, 3565752268, 7131504536]

約数ペア:

[(1, 7131504536), (2, 3565752268), (4, 1782876134), (8, 891438067), (13, 548577272), (19, 375342344), (26, 274288636), (38, 187671172), (52, 137144318), (76, 93835586), (104, 68572159), (152, 46917793), (247, 28872488), (494, 14436244), (988, 7218122), (1976, 3609061)]