670881952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1612697}}^1$

素因数の和:1612720

約数の個数: 24

約数和(自身を含む): 1422399636

約数和(自身を除く): 751517684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1612697, 3225394, 6450788, 12901576, 20965061, 25803152, 41930122, 51606304, 83860244, 167720488, 335440976, 670881952]

約数ペア:

[(1, 670881952), (2, 335440976), (4, 167720488), (8, 83860244), (13, 51606304), (16, 41930122), (26, 25803152), (32, 20965061), (52, 12901576), (104, 6450788), (208, 3225394), (416, 1612697)]