1330777484

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{10711}}^1$

素因数の和:11153

約数の個数: 24

約数和(自身を含む): 2361996000

約数和(自身を除く): 1031218516

約数列:

[1, 2, 4, 89, 178, 349, 356, 698, 1396, 10711, 21422, 31061, 42844, 62122, 124244, 953279, 1906558, 3738139, 3813116, 7476278, 14952556, 332694371, 665388742, 1330777484]

約数ペア:

[(1, 1330777484), (2, 665388742), (4, 332694371), (89, 14952556), (178, 7476278), (349, 3813116), (356, 3738139), (698, 1906558), (1396, 953279), (10711, 124244), (21422, 62122), (31061, 42844)]