678202433285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{478421}}^1$

素因数の和:478745

約数の個数: 32

約数和(自身を含む): 888785599968

約数和(自身を除く): 210583166683

約数列:

[1, 5, 13, 65, 113, 193, 565, 965, 1469, 2509, 7345, 12545, 21809, 109045, 283517, 478421, 1417585, 2392105, 6219473, 31097365, 54061573, 92335253, 270307865, 461676265, 702800449, 1200358289, 3514002245, 6001791445, 10433883589, 52169417945, 135640486657, 678202433285]

約数ペア:

[(1, 678202433285), (5, 135640486657), (13, 52169417945), (65, 10433883589), (113, 6001791445), (193, 3514002245), (565, 1200358289), (965, 702800449), (1469, 461676265), (2509, 270307865), (7345, 92335253), (12545, 54061573), (21809, 31097365), (109045, 6219473), (283517, 2392105), (478421, 1417585)]