2171928642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{12049}}^1$

素因数の和:14378

約数の個数: 32

約数和(自身を含む): 4680412800

約数和(自身を除く): 2508484158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2311, 4622, 6933, 12049, 13866, 24098, 30043, 36147, 60086, 72294, 90129, 156637, 180258, 313274, 469911, 939822, 27845239, 55690478, 83535717, 167071434, 361988107, 723976214, 1085964321, 2171928642]

約数ペア:

[(1, 2171928642), (2, 1085964321), (3, 723976214), (6, 361988107), (13, 167071434), (26, 83535717), (39, 55690478), (78, 27845239), (2311, 939822), (4622, 469911), (6933, 313274), (12049, 180258), (13866, 156637), (24098, 90129), (30043, 72294), (36147, 60086)]