2017520248

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{11197}}^1$

素因数の和:11527

約数の個数: 32

約数和(自身を含む): 3837778560

約数和(自身を除く): 1820258312

約数列:

[1, 2, 4, 8, 101, 202, 223, 404, 446, 808, 892, 1784, 11197, 22394, 22523, 44788, 45046, 89576, 90092, 180184, 1130897, 2261794, 2496931, 4523588, 4993862, 9047176, 9987724, 19975448, 252190031, 504380062, 1008760124, 2017520248]

約数ペア:

[(1, 2017520248), (2, 1008760124), (4, 504380062), (8, 252190031), (101, 19975448), (202, 9987724), (223, 9047176), (404, 4993862), (446, 4523588), (808, 2496931), (892, 2261794), (1784, 1130897), (11197, 180184), (22394, 90092), (22523, 89576), (44788, 45046)]