253444772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{532447}}^1$

素因数の和:532475

約数の個数: 24

約数和(自身を含む): 536707584

約数和(自身を除く): 283262812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 532447, 1064894, 2129788, 3727129, 7454258, 9051599, 14908516, 18103198, 36206396, 63361193, 126722386, 253444772]

約数ペア:

[(1, 253444772), (2, 126722386), (4, 63361193), (7, 36206396), (14, 18103198), (17, 14908516), (28, 9051599), (34, 7454258), (68, 3727129), (119, 2129788), (238, 1064894), (476, 532447)]