1717479660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2201897}}^1$

素因数の和:2201922

約数の個数: 48

約数和(自身を含む): 5178864096

約数和(自身を除く): 3461384436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2201897, 4403794, 6605691, 8807588, 11009485, 13211382, 22018970, 26422764, 28624661, 33028455, 44037940, 57249322, 66056910, 85873983, 114498644, 132113820, 143123305, 171747966, 286246610, 343495932, 429369915, 572493220, 858739830, 1717479660]

約数ペア:

[(1, 1717479660), (2, 858739830), (3, 572493220), (4, 429369915), (5, 343495932), (6, 286246610), (10, 171747966), (12, 143123305), (13, 132113820), (15, 114498644), (20, 85873983), (26, 66056910), (30, 57249322), (39, 44037940), (52, 33028455), (60, 28624661), (65, 26422764), (78, 22018970), (130, 13211382), (156, 11009485), (195, 8807588), (260, 6605691), (390, 4403794), (780, 2201897)]