1264689006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30111643}}^1$

素因数の和:30111655

約数の個数: 16

約数和(自身を含む): 2890717824

約数和(自身を除く): 1626028818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30111643, 60223286, 90334929, 180669858, 210781501, 421563002, 632344503, 1264689006]

約数ペア:

[(1, 1264689006), (2, 632344503), (3, 421563002), (6, 210781501), (7, 180669858), (14, 90334929), (21, 60223286), (42, 30111643)]