291213684008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{65119339}}^1$

素因数の和:65119401

約数の個数: 32

約数和(自身を含む): 601702701600

約数和(自身を除く): 310489017592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 65119339, 130238678, 260477356, 520954712, 846551407, 1693102814, 2800131577, 3386205628, 5600263154, 6772411256, 11200526308, 22401052616, 36401710501, 72803421002, 145606842004, 291213684008]

約数ペア:

[(1, 291213684008), (2, 145606842004), (4, 72803421002), (8, 36401710501), (13, 22401052616), (26, 11200526308), (43, 6772411256), (52, 5600263154), (86, 3386205628), (104, 2800131577), (172, 1693102814), (344, 846551407), (559, 520954712), (1118, 260477356), (2236, 130238678), (4472, 65119339)]