2068660.00000000

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5442

約数の個数: 16

約数和(自身を含む): 20712960

約数和(自身を除く): 4215773

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5393, 37751, 102467, 124039, 717269, 868273, 2356741, 16497187]

約数ペア:

[(1, 16497187), (7, 2356741), (19, 868273), (23, 717269), (133, 124039), (161, 102467), (437, 37751), (3059, 5393)]