13485004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1499}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 25578000

約数和(自身を除く): 12092996

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 1499, 2249, 2998, 4498, 5996, 8996, 19487, 38974, 77948, 259327, 518654, 1037308, 3371251, 6742502, 13485004]

約数ペア:

[(1, 13485004), (2, 6742502), (4, 3371251), (13, 1037308), (26, 518654), (52, 259327), (173, 77948), (346, 38974), (692, 19487), (1499, 8996), (2249, 5996), (2998, 4498)]