2148889694

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1582393}}^1$

素因数の和:1582499

約数の個数: 16

約数和(自身を含む): 3721790688

約数和(自身を除く): 1572900994

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 1582393, 3164786, 11076751, 22153502, 153492121, 306984242, 1074444847, 2148889694]

約数ペア:

[(1, 2148889694), (2, 1074444847), (7, 306984242), (14, 153492121), (97, 22153502), (194, 11076751), (679, 3164786), (1358, 1582393)]