2176292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1775068

約数列:

[1, 2, 4, 71, 79, 97, 142, 158, 194, 284, 316, 388, 5609, 6887, 7663, 11218, 13774, 15326, 22436, 27548, 30652, 544073, 1088146, 2176292]

約数ペア:

[(1, 2176292), (2, 1088146), (4, 544073), (71, 30652), (79, 27548), (97, 22436), (142, 15326), (158, 13774), (194, 11218), (284, 7663), (316, 6887), (388, 5609)]