1279430004

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{28949}}^1$

素因数の和:29112

約数の個数: 48

約数和(自身を含む): 3112704000

約数和(自身を除く): 1833273996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 127, 174, 254, 348, 381, 508, 762, 1524, 3683, 7366, 11049, 14732, 22098, 28949, 44196, 57898, 86847, 115796, 173694, 347388, 839521, 1679042, 2518563, 3358084, 3676523, 5037126, 7353046, 10074252, 11029569, 14706092, 22059138, 44118276, 106619167, 213238334, 319857501, 426476668, 639715002, 1279430004]

約数ペア:

[(1, 1279430004), (2, 639715002), (3, 426476668), (4, 319857501), (6, 213238334), (12, 106619167), (29, 44118276), (58, 22059138), (87, 14706092), (116, 11029569), (127, 10074252), (174, 7353046), (254, 5037126), (348, 3676523), (381, 3358084), (508, 2518563), (762, 1679042), (1524, 839521), (3683, 347388), (7366, 173694), (11049, 115796), (14732, 86847), (22098, 57898), (28949, 44196)]