10400012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6089}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 21144480

約数和(自身を除く): 10744468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 6089, 12178, 24356, 42623, 85246, 170492, 371429, 742858, 1485716, 2600003, 5200006, 10400012]

約数ペア:

[(1, 10400012), (2, 5200006), (4, 2600003), (7, 1485716), (14, 742858), (28, 371429), (61, 170492), (122, 85246), (244, 42623), (427, 24356), (854, 12178), (1708, 6089)]