122950984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16651}}^1$

素因数の和:16741

約数の個数: 32

約数和(自身を含む): 251778240

約数和(自身を除く): 128827256

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 16651, 33302, 66604, 133208, 216463, 432926, 865852, 1182221, 1731704, 2364442, 4728884, 9457768, 15368873, 30737746, 61475492, 122950984]

約数ペア:

[(1, 122950984), (2, 61475492), (4, 30737746), (8, 15368873), (13, 9457768), (26, 4728884), (52, 2364442), (71, 1731704), (104, 1182221), (142, 865852), (284, 432926), (568, 216463), (923, 133208), (1846, 66604), (3692, 33302), (7384, 16651)]