1899478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 3608064

約数和(自身を除く): 1708586

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 347, 391, 694, 782, 2429, 2737, 4858, 5474, 5899, 7981, 11798, 15962, 41293, 55867, 82586, 111734, 135677, 271354, 949739, 1899478]

約数ペア:

[(1, 1899478), (2, 949739), (7, 271354), (14, 135677), (17, 111734), (23, 82586), (34, 55867), (46, 41293), (119, 15962), (161, 11798), (238, 7981), (322, 5899), (347, 5474), (391, 4858), (694, 2737), (782, 2429)]