13911088688

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{519691}}^1$

素因数の和:519945

約数の個数: 40

約数和(自身を含む): 30932067840

約数和(自身を除く): 17020979152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 13384, 26768, 519691, 1039382, 2078764, 3637837, 4157528, 7275674, 8315056, 14551348, 29102696, 58205392, 124206149, 248412298, 496824596, 869443043, 993649192, 1738886086, 1987298384, 3477772172, 6955544344, 13911088688]

約数ペア:

[(1, 13911088688), (2, 6955544344), (4, 3477772172), (7, 1987298384), (8, 1738886086), (14, 993649192), (16, 869443043), (28, 496824596), (56, 248412298), (112, 124206149), (239, 58205392), (478, 29102696), (956, 14551348), (1673, 8315056), (1912, 7275674), (3346, 4157528), (3824, 3637837), (6692, 2078764), (13384, 1039382), (26768, 519691)]