2172179968

素因数分解:

$2^9\times 7^1\times {\mathrm{606077}}^1$

素因数の和:606102

約数の個数: 40

約数和(自身を含む): 4960142352

約数和(自身を除く): 2787962384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 606077, 1212154, 2424308, 4242539, 4848616, 8485078, 9697232, 16970156, 19394464, 33940312, 38788928, 67880624, 77577856, 135761248, 155155712, 271522496, 310311424, 543044992, 1086089984, 2172179968]

約数ペア:

[(1, 2172179968), (2, 1086089984), (4, 543044992), (7, 310311424), (8, 271522496), (14, 155155712), (16, 135761248), (28, 77577856), (32, 67880624), (56, 38788928), (64, 33940312), (112, 19394464), (128, 16970156), (224, 9697232), (256, 8485078), (448, 4848616), (512, 4242539), (896, 2424308), (1792, 1212154), (3584, 606077)]