2019601064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9173}}^1$

素因数の和:9294

約数の個数: 64

約数和(自身を含む): 4276918800

約数和(自身を除く): 2257317736

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 73, 104, 116, 146, 232, 292, 377, 584, 754, 949, 1508, 1898, 2117, 3016, 3796, 4234, 7592, 8468, 9173, 16936, 18346, 27521, 36692, 55042, 73384, 110084, 119249, 220168, 238498, 266017, 476996, 532034, 669629, 953992, 1064068, 1339258, 2128136, 2678516, 3458221, 5357032, 6916442, 8705177, 13832884, 17410354, 19419241, 27665768, 34820708, 38838482, 69641416, 77676964, 155353928, 252450133, 504900266, 1009800532, 2019601064]

約数ペア:

[(1, 2019601064), (2, 1009800532), (4, 504900266), (8, 252450133), (13, 155353928), (26, 77676964), (29, 69641416), (52, 38838482), (58, 34820708), (73, 27665768), (104, 19419241), (116, 17410354), (146, 13832884), (232, 8705177), (292, 6916442), (377, 5357032), (584, 3458221), (754, 2678516), (949, 2128136), (1508, 1339258), (1898, 1064068), (2117, 953992), (3016, 669629), (3796, 532034), (4234, 476996), (7592, 266017), (8468, 238498), (9173, 220168), (16936, 119249), (18346, 110084), (27521, 73384), (36692, 55042)]