2078485878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1337507}}^1$

素因数の和:1337556

約数の個数: 32

約数和(自身を含む): 4879229184

約数和(自身を除く): 2800743306

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1337507, 2675014, 4012521, 8025042, 9362549, 18725098, 28087647, 49487759, 56175294, 98975518, 148463277, 296926554, 346414313, 692828626, 1039242939, 2078485878]

約数ペア:

[(1, 2078485878), (2, 1039242939), (3, 692828626), (6, 346414313), (7, 296926554), (14, 148463277), (21, 98975518), (37, 56175294), (42, 49487759), (74, 28087647), (111, 18725098), (222, 9362549), (259, 8025042), (518, 4012521), (777, 2675014), (1554, 1337507)]