713157476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{20899}}^1$

素因数の和:21371

約数の個数: 24

約数和(自身を含む): 1316700000

約数和(自身を除く): 603542524

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 8531, 17062, 20899, 34124, 41798, 83596, 397081, 794162, 1588324, 9383651, 18767302, 37534604, 178289369, 356578738, 713157476]

約数ペア:

[(1, 713157476), (2, 356578738), (4, 178289369), (19, 37534604), (38, 18767302), (76, 9383651), (449, 1588324), (898, 794162), (1796, 397081), (8531, 83596), (17062, 41798), (20899, 34124)]