336491642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 543403728

約数和(自身を除く): 206912086

約数列:

[1, 2, 17, 34, 97, 194, 257, 397, 514, 794, 1649, 3298, 4369, 6749, 8738, 13498, 24929, 38509, 49858, 77018, 102029, 204058, 423793, 654653, 847586, 1309306, 1734493, 3468986, 9896813, 19793626, 168245821, 336491642]

約数ペア:

[(1, 336491642), (2, 168245821), (17, 19793626), (34, 9896813), (97, 3468986), (194, 1734493), (257, 1309306), (397, 847586), (514, 654653), (794, 423793), (1649, 204058), (3298, 102029), (4369, 77018), (6749, 49858), (8738, 38509), (13498, 24929)]