3531844144

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{666889}}^1$

素因数の和:667228

約数の個数: 20

約数和(自身を含む): 6863631880

約数和(自身を除く): 3331787736

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 666889, 1333778, 2667556, 5335112, 10670224, 220740259, 441480518, 882961036, 1765922072, 3531844144]

約数ペア:

[(1, 3531844144), (2, 1765922072), (4, 882961036), (8, 441480518), (16, 220740259), (331, 10670224), (662, 5335112), (1324, 2667556), (2648, 1333778), (5296, 666889)]