496997336498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{62171}}^1$

素因数の和:62619

約数の個数: 48

約数和(自身を含む): 821635806816

約数和(自身を除く): 324638470318

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 353, 706, 871, 1742, 4589, 9178, 11323, 22646, 23651, 47302, 59657, 62171, 119314, 124342, 307463, 614926, 808223, 1616446, 3997019, 4165457, 7994038, 8330914, 10506899, 21013798, 21946363, 43892726, 54150941, 108301882, 285302719, 570605438, 703962233, 1407924466, 1470406321, 2940812642, 3708935347, 7417870694, 19115282173, 38230564346, 248498668249, 496997336498]

約数ペア:

[(1, 496997336498), (2, 248498668249), (13, 38230564346), (26, 19115282173), (67, 7417870694), (134, 3708935347), (169, 2940812642), (338, 1470406321), (353, 1407924466), (706, 703962233), (871, 570605438), (1742, 285302719), (4589, 108301882), (9178, 54150941), (11323, 43892726), (22646, 21946363), (23651, 21013798), (47302, 10506899), (59657, 8330914), (62171, 7994038), (119314, 4165457), (124342, 3997019), (307463, 1616446), (614926, 808223)]