2201808245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{7669}}^1$

素因数の和:8325

約数の個数: 32

約数和(自身を含む): 3257479680

約数和(自身を除く): 1055671435

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 631, 3155, 4417, 7669, 8203, 22085, 38345, 41015, 53683, 57421, 99697, 268415, 287105, 498485, 697879, 3489395, 4839139, 24195695, 33873973, 62908807, 169369865, 314544035, 440361649, 2201808245]

約数ペア:

[(1, 2201808245), (5, 440361649), (7, 314544035), (13, 169369865), (35, 62908807), (65, 33873973), (91, 24195695), (455, 4839139), (631, 3489395), (3155, 697879), (4417, 498485), (7669, 287105), (8203, 268415), (22085, 99697), (38345, 57421), (41015, 53683)]