1388673996

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1394251}}^1$

素因数の和:1394341

約数の個数: 24

約数和(自身を含む): 3279280704

約数和(自身を除く): 1890606708

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 1394251, 2788502, 4182753, 5577004, 8365506, 16731012, 115722833, 231445666, 347168499, 462891332, 694336998, 1388673996]

約数ペア:

[(1, 1388673996), (2, 694336998), (3, 462891332), (4, 347168499), (6, 231445666), (12, 115722833), (83, 16731012), (166, 8365506), (249, 5577004), (332, 4182753), (498, 2788502), (996, 1394251)]