1903378072336

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{22706839}}^1$

素因数の和:22706904

約数の個数: 60

約数和(自身を含む): 4122108906240

約数和(自身を除く): 2218730833904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 3224, 5239, 6448, 10478, 20956, 41912, 83824, 22706839, 45413678, 90827356, 181654712, 295188907, 363309424, 590377814, 703912009, 1180755628, 1407824018, 2361511256, 2815648036, 3837455791, 4723022512, 5631296072, 7674911582, 9150856117, 11262592144, 15349823164, 18301712234, 30699646328, 36603424468, 61399292656, 73206848936, 118961129521, 146413697872, 237922259042, 475844518084, 951689036168, 1903378072336]

約数ペア:

[(1, 1903378072336), (2, 951689036168), (4, 475844518084), (8, 237922259042), (13, 146413697872), (16, 118961129521), (26, 73206848936), (31, 61399292656), (52, 36603424468), (62, 30699646328), (104, 18301712234), (124, 15349823164), (169, 11262592144), (208, 9150856117), (248, 7674911582), (338, 5631296072), (403, 4723022512), (496, 3837455791), (676, 2815648036), (806, 2361511256), (1352, 1407824018), (1612, 1180755628), (2704, 703912009), (3224, 590377814), (5239, 363309424), (6448, 295188907), (10478, 181654712), (20956, 90827356), (41912, 45413678), (83824, 22706839)]