120646916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74843}}^1$

素因数の和:74891

約数の個数: 24

約数和(自身を含む): 234710784

約数和(自身を除く): 114063868

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 74843, 149686, 299372, 972959, 1945918, 2320133, 3891836, 4640266, 9280532, 30161729, 60323458, 120646916]

約数ペア:

[(1, 120646916), (2, 60323458), (4, 30161729), (13, 9280532), (26, 4640266), (31, 3891836), (52, 2320133), (62, 1945918), (124, 972959), (403, 299372), (806, 149686), (1612, 74843)]