255586084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 501935616

約数和(自身を除く): 246349532

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 142, 148, 284, 481, 923, 962, 1846, 1871, 1924, 2627, 3692, 3742, 5254, 7484, 10508, 24323, 34151, 48646, 68302, 69227, 97292, 132841, 136604, 138454, 265682, 276908, 531364, 899951, 1726933, 1799902, 3453866, 3599804, 4915117, 6907732, 9830234, 19660468, 63896521, 127793042, 255586084]

約数ペア:

[(1, 255586084), (2, 127793042), (4, 63896521), (13, 19660468), (26, 9830234), (37, 6907732), (52, 4915117), (71, 3599804), (74, 3453866), (142, 1799902), (148, 1726933), (284, 899951), (481, 531364), (923, 276908), (962, 265682), (1846, 138454), (1871, 136604), (1924, 132841), (2627, 97292), (3692, 69227), (3742, 68302), (5254, 48646), (7484, 34151), (10508, 24323)]