7130396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 16181760

約数和(自身を除く): 9051364

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1031, 1729, 2062, 3458, 4124, 6916, 7217, 13403, 14434, 19589, 26806, 28868, 39178, 53612, 78356, 93821, 137123, 187642, 254657, 274246, 375284, 509314, 548492, 1018628, 1782599, 3565198, 7130396]

約数ペア:

[(1, 7130396), (2, 3565198), (4, 1782599), (7, 1018628), (13, 548492), (14, 509314), (19, 375284), (26, 274246), (28, 254657), (38, 187642), (52, 137123), (76, 93821), (91, 78356), (133, 53612), (182, 39178), (247, 28868), (266, 26806), (364, 19589), (494, 14434), (532, 13403), (988, 7217), (1031, 6916), (1729, 4124), (2062, 3458)]