1900575712

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{119503}}^1$

素因数の和:119591

約数の個数: 48

約数和(自身を含む): 4336561152

約数和(自身を除く): 2435985440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 119503, 239006, 478012, 836521, 956024, 1673042, 1912048, 3346084, 3824096, 6692168, 8484713, 13384336, 16969426, 26768672, 33938852, 59392991, 67877704, 118785982, 135755408, 237571964, 271510816, 475143928, 950287856, 1900575712]

約数ペア:

[(1, 1900575712), (2, 950287856), (4, 475143928), (7, 271510816), (8, 237571964), (14, 135755408), (16, 118785982), (28, 67877704), (32, 59392991), (56, 33938852), (71, 26768672), (112, 16969426), (142, 13384336), (224, 8484713), (284, 6692168), (497, 3824096), (568, 3346084), (994, 1912048), (1136, 1673042), (1988, 956024), (2272, 836521), (3976, 478012), (7952, 239006), (15904, 119503)]