127805282

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 216191808

約数和(自身を除く): 88386526

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1171, 1331, 2342, 2662, 4961, 9922, 12881, 25762, 48011, 54571, 96022, 109142, 141691, 283382, 528121, 1056242, 1558601, 3117202, 5809331, 11618662, 63902641, 127805282]

約数ペア:

[(1, 127805282), (2, 63902641), (11, 11618662), (22, 5809331), (41, 3117202), (82, 1558601), (121, 1056242), (242, 528121), (451, 283382), (902, 141691), (1171, 109142), (1331, 96022), (2342, 54571), (2662, 48011), (4961, 25762), (9922, 12881)]