2229128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 4635360

約数和(自身を除く): 2406232

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 347, 584, 694, 803, 1388, 1606, 2776, 3212, 3817, 6424, 7634, 15268, 25331, 30536, 50662, 101324, 202648, 278641, 557282, 1114564, 2229128]

約数ペア:

[(1, 2229128), (2, 1114564), (4, 557282), (8, 278641), (11, 202648), (22, 101324), (44, 50662), (73, 30536), (88, 25331), (146, 15268), (292, 7634), (347, 6424), (584, 3817), (694, 3212), (803, 2776), (1388, 1606)]