2247259595

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{20507}}^1$

素因数の和:20651

約数の個数: 32

約数和(自身を含む): 3213029376

約数和(自身を除く): 965769781

約数列:

[1, 5, 7, 31, 35, 101, 155, 217, 505, 707, 1085, 3131, 3535, 15655, 20507, 21917, 102535, 109585, 143549, 635717, 717745, 2071207, 3178585, 4450019, 10356035, 14498449, 22250095, 64207417, 72492245, 321037085, 449451919, 2247259595]

約数ペア:

[(1, 2247259595), (5, 449451919), (7, 321037085), (31, 72492245), (35, 64207417), (101, 22250095), (155, 14498449), (217, 10356035), (505, 4450019), (707, 3178585), (1085, 2071207), (3131, 717745), (3535, 635717), (15655, 143549), (20507, 109585), (21917, 102535)]