1640374772257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{3643}}^1\times {\mathrm{5351}}^1\times {\mathrm{6473}}^1$

素因数の和:15480

約数の個数: 16

約数和(自身を含む): 1767645629568

約数和(自身を除く): 127270857311

約数列:

[1, 13, 3643, 5351, 6473, 47359, 69563, 84149, 19493693, 23581139, 34637023, 253418009, 306554807, 450281299, 126182674789, 1640374772257]

約数ペア:

[(1, 1640374772257), (13, 126182674789), (3643, 450281299), (5351, 306554807), (6473, 253418009), (47359, 34637023), (69563, 23581139), (84149, 19493693)]