245840122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{9137}}^1$

素因数の和:10373

約数の個数: 16

約数和(自身を含む): 402656832

約数和(自身を除く): 156816710

約数列:

[1, 2, 11, 22, 1223, 2446, 9137, 13453, 18274, 26906, 100507, 201014, 11174551, 22349102, 122920061, 245840122]

約数ペア:

[(1, 245840122), (2, 122920061), (11, 22349102), (22, 11174551), (1223, 201014), (2446, 100507), (9137, 26906), (13453, 18274)]