219039118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2927}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 364290048

約数和(自身を除く): 145250930

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 1054, 1207, 2201, 2414, 2927, 4402, 5854, 37417, 49759, 74834, 90737, 99518, 181474, 207817, 415634, 1542529, 3085058, 3532889, 6442327, 7065778, 12884654, 109519559, 219039118]

約数ペア:

[(1, 219039118), (2, 109519559), (17, 12884654), (31, 7065778), (34, 6442327), (62, 3532889), (71, 3085058), (142, 1542529), (527, 415634), (1054, 207817), (1207, 181474), (2201, 99518), (2414, 90737), (2927, 74834), (4402, 49759), (5854, 37417)]