1256732

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 2304960

約数和(自身を除く): 1048228

約数列:

[1, 2, 4, 41, 79, 82, 97, 158, 164, 194, 316, 388, 3239, 3977, 6478, 7663, 7954, 12956, 15326, 15908, 30652, 314183, 628366, 1256732]

約数ペア:

[(1, 1256732), (2, 628366), (4, 314183), (41, 30652), (79, 15908), (82, 15326), (97, 12956), (158, 7954), (164, 7663), (194, 6478), (316, 3977), (388, 3239)]