298702958398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{73175639}}^1$

素因数の和:73175811

約数の個数: 16

約数和(自身を含む): 485593547040

約数和(自身を除く): 186890588642

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 73175639, 146351278, 951283307, 1902566614, 11488575323, 22977150646, 149351479199, 298702958398]

約数ペア:

[(1, 298702958398), (2, 149351479199), (13, 22977150646), (26, 11488575323), (157, 1902566614), (314, 951283307), (2041, 146351278), (4082, 73175639)]