2013884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 3696000

約数和(自身を除く): 1682116

約数列:

[1, 2, 4, 31, 62, 109, 124, 149, 218, 298, 436, 596, 3379, 4619, 6758, 9238, 13516, 16241, 18476, 32482, 64964, 503471, 1006942, 2013884]

約数ペア:

[(1, 2013884), (2, 1006942), (4, 503471), (31, 64964), (62, 32482), (109, 18476), (124, 16241), (149, 13516), (218, 9238), (298, 6758), (436, 4619), (596, 3379)]