421302244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{162289}}^1$

素因数の和:162363

約数の個数: 24

約数和(自身を含む): 817941600

約数和(自身を除く): 396639356

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 162289, 324578, 649156, 1785179, 3570358, 7140716, 9575051, 19150102, 38300204, 105325561, 210651122, 421302244]

約数ペア:

[(1, 421302244), (2, 210651122), (4, 105325561), (11, 38300204), (22, 19150102), (44, 9575051), (59, 7140716), (118, 3570358), (236, 1785179), (649, 649156), (1298, 324578), (2596, 162289)]