2004918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 4329600

約数和(自身を除く): 2324682

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 409, 817, 818, 1227, 1634, 2451, 2454, 4902, 7771, 15542, 17587, 23313, 35174, 46626, 52761, 105522, 334153, 668306, 1002459, 2004918]

約数ペア:

[(1, 2004918), (2, 1002459), (3, 668306), (6, 334153), (19, 105522), (38, 52761), (43, 46626), (57, 35174), (86, 23313), (114, 17587), (129, 15542), (258, 7771), (409, 4902), (817, 2454), (818, 2451), (1227, 1634)]