342123236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2141}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 738904320

約数和(自身を除く): 396781084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 878, 1756, 2141, 3073, 4282, 5707, 6146, 8564, 11414, 12292, 14987, 22828, 27833, 29974, 39949, 55666, 59948, 79898, 111332, 159796, 194831, 389662, 779324, 939899, 1879798, 3759596, 6579293, 12218687, 13158586, 24437374, 26317172, 48874748, 85530809, 171061618, 342123236]

約数ペア:

[(1, 342123236), (2, 171061618), (4, 85530809), (7, 48874748), (13, 26317172), (14, 24437374), (26, 13158586), (28, 12218687), (52, 6579293), (91, 3759596), (182, 1879798), (364, 939899), (439, 779324), (878, 389662), (1756, 194831), (2141, 159796), (3073, 111332), (4282, 79898), (5707, 59948), (6146, 55666), (8564, 39949), (11414, 29974), (12292, 27833), (14987, 22828)]