1249636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 2475648

約数和(自身を除く): 1226012

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 289, 391, 578, 782, 799, 1081, 1156, 1564, 1598, 2162, 3196, 4324, 6647, 13294, 13583, 18377, 26588, 27166, 36754, 54332, 73508, 312409, 624818, 1249636]

約数ペア:

[(1, 1249636), (2, 624818), (4, 312409), (17, 73508), (23, 54332), (34, 36754), (46, 27166), (47, 26588), (68, 18377), (92, 13583), (94, 13294), (188, 6647), (289, 4324), (391, 3196), (578, 2162), (782, 1598), (799, 1564), (1081, 1156)]