262090816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{315013}}^1$

素因数の和:315038

約数の個数: 28

約数和(自身を含む): 560094892

約数和(自身を除く): 298004076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 315013, 630026, 1260052, 2520104, 4095169, 5040208, 8190338, 10080416, 16380676, 20160832, 32761352, 65522704, 131045408, 262090816]

約数ペア:

[(1, 262090816), (2, 131045408), (4, 65522704), (8, 32761352), (13, 20160832), (16, 16380676), (26, 10080416), (32, 8190338), (52, 5040208), (64, 4095169), (104, 2520104), (208, 1260052), (416, 630026), (832, 315013)]