7052501872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33906259}}^1$

素因数の和:33906280

約数の個数: 20

約数和(自身を含む): 14715316840

約数和(自身を除く): 7662814968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 33906259, 67812518, 135625036, 271250072, 440781367, 542500144, 881562734, 1763125468, 3526250936, 7052501872]

約数ペア:

[(1, 7052501872), (2, 3526250936), (4, 1763125468), (8, 881562734), (13, 542500144), (16, 440781367), (26, 271250072), (52, 135625036), (104, 67812518), (208, 33906259)]