1520107564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 2858611392

約数和(自身を除く): 1338503828

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 317, 388, 634, 727, 1268, 1454, 1649, 2908, 3298, 5389, 6596, 10778, 12359, 21556, 24718, 30749, 49436, 61498, 70519, 122996, 141038, 230459, 282076, 460918, 522733, 921836, 1045466, 1198823, 2090932, 2397646, 3917803, 4795292, 7835606, 15671212, 22354523, 44709046, 89418092, 380026891, 760053782, 1520107564]

約数ペア:

[(1, 1520107564), (2, 760053782), (4, 380026891), (17, 89418092), (34, 44709046), (68, 22354523), (97, 15671212), (194, 7835606), (317, 4795292), (388, 3917803), (634, 2397646), (727, 2090932), (1268, 1198823), (1454, 1045466), (1649, 921836), (2908, 522733), (3298, 460918), (5389, 282076), (6596, 230459), (10778, 141038), (12359, 122996), (21556, 70519), (24718, 61498), (30749, 49436)]