1670291196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19884419}}^1$

素因数の和:19884433

約数の個数: 24

約数和(自身を含む): 4454110080

約数和(自身を除く): 2783818884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19884419, 39768838, 59653257, 79537676, 119306514, 139190933, 238613028, 278381866, 417572799, 556763732, 835145598, 1670291196]

約数ペア:

[(1, 1670291196), (2, 835145598), (3, 556763732), (4, 417572799), (6, 278381866), (7, 238613028), (12, 139190933), (14, 119306514), (21, 79537676), (28, 59653257), (42, 39768838), (84, 19884419)]