513244144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269561}}^1$

素因数の和:269593

約数の個数: 40

約数和(自身を含む): 1203324768

約数和(自身を除く): 690080624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 269561, 539122, 1078244, 1886927, 2156488, 3773854, 4312976, 4582537, 7547708, 9165074, 15095416, 18330148, 30190832, 32077759, 36660296, 64155518, 73320592, 128311036, 256622072, 513244144]

約数ペア:

[(1, 513244144), (2, 256622072), (4, 128311036), (7, 73320592), (8, 64155518), (14, 36660296), (16, 32077759), (17, 30190832), (28, 18330148), (34, 15095416), (56, 9165074), (68, 7547708), (112, 4582537), (119, 4312976), (136, 3773854), (238, 2156488), (272, 1886927), (476, 1078244), (952, 539122), (1904, 269561)]