6645704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{63901}}^1$

素因数の和:63920

約数の個数: 16

約数和(自身を含む): 13419420

約数和(自身を除く): 6773716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 63901, 127802, 255604, 511208, 830713, 1661426, 3322852, 6645704]

約数ペア:

[(1, 6645704), (2, 3322852), (4, 1661426), (8, 830713), (13, 511208), (26, 255604), (52, 127802), (104, 63901)]