1918996856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2015753}}^1$

素因数の和:2015783

約数の個数: 32

約数和(自身を含む): 4354028640

約数和(自身を除く): 2435031784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2015753, 4031506, 8063012, 14110271, 16126024, 28220542, 34267801, 56441084, 68535602, 112882168, 137071204, 239874607, 274142408, 479749214, 959498428, 1918996856]

約数ペア:

[(1, 1918996856), (2, 959498428), (4, 479749214), (7, 274142408), (8, 239874607), (14, 137071204), (17, 112882168), (28, 68535602), (34, 56441084), (56, 34267801), (68, 28220542), (119, 16126024), (136, 14110271), (238, 8063012), (476, 4031506), (952, 2015753)]