2511970672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{3559}}^1$

素因数の和:5021

約数の個数: 40

約数和(自身を含む): 5028884480

約数和(自身を除く): 2516913808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1423, 2846, 3559, 5692, 7118, 11384, 14236, 22768, 28472, 44113, 56944, 88226, 110329, 176452, 220658, 352904, 441316, 705808, 882632, 1765264, 5064457, 10128914, 20257828, 40515656, 81031312, 156998167, 313996334, 627992668, 1255985336, 2511970672]

約数ペア:

[(1, 2511970672), (2, 1255985336), (4, 627992668), (8, 313996334), (16, 156998167), (31, 81031312), (62, 40515656), (124, 20257828), (248, 10128914), (496, 5064457), (1423, 1765264), (2846, 882632), (3559, 705808), (5692, 441316), (7118, 352904), (11384, 220658), (14236, 176452), (22768, 110329), (28472, 88226), (44113, 56944)]