1255442690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{48907}}^1$

素因数の和:49082

約数の個数: 32

約数和(自身を含む): 2408621184

約数和(自身を除く): 1153178494

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 12835, 25670, 48907, 97814, 244535, 489070, 831419, 1662838, 4157095, 7384957, 8314190, 14769914, 36924785, 73849570, 125544269, 251088538, 627721345, 1255442690]

約数ペア:

[(1, 1255442690), (2, 627721345), (5, 251088538), (10, 125544269), (17, 73849570), (34, 36924785), (85, 14769914), (151, 8314190), (170, 7384957), (302, 4157095), (755, 1662838), (1510, 831419), (2567, 489070), (5134, 244535), (12835, 97814), (25670, 48907)]