420502134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{2657}}^1$

素因数の和:4704

約数の個数: 32

約数和(自身を含む): 906484320

約数和(自身を除く): 485982186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2029, 2657, 4058, 5314, 6087, 7971, 12174, 15942, 26377, 34541, 52754, 69082, 79131, 103623, 158262, 207246, 5391053, 10782106, 16173159, 32346318, 70083689, 140167378, 210251067, 420502134]

約数ペア:

[(1, 420502134), (2, 210251067), (3, 140167378), (6, 70083689), (13, 32346318), (26, 16173159), (39, 10782106), (78, 5391053), (2029, 207246), (2657, 158262), (4058, 103623), (5314, 79131), (6087, 69082), (7971, 52754), (12174, 34541), (15942, 26377)]