2005308

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 5169528

約数和(自身を除く): 3164220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1051, 1908, 2102, 3153, 4204, 6306, 9459, 12612, 18918, 37836, 55703, 111406, 167109, 222812, 334218, 501327, 668436, 1002654, 2005308]

約数ペア:

[(1, 2005308), (2, 1002654), (3, 668436), (4, 501327), (6, 334218), (9, 222812), (12, 167109), (18, 111406), (36, 55703), (53, 37836), (106, 18918), (159, 12612), (212, 9459), (318, 6306), (477, 4204), (636, 3153), (954, 2102), (1051, 1908)]