2204708909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 2561919360

約数和(自身を除く): 357210451

約数列:

[1, 13, 19, 61, 131, 247, 793, 1117, 1159, 1703, 2489, 7991, 14521, 15067, 21223, 32357, 68137, 103883, 146327, 151829, 275899, 885781, 1294603, 1902251, 1973777, 2780213, 8925947, 16829839, 36142769, 116037311, 169592993, 2204708909]

約数ペア:

[(1, 2204708909), (13, 169592993), (19, 116037311), (61, 36142769), (131, 16829839), (247, 8925947), (793, 2780213), (1117, 1973777), (1159, 1902251), (1703, 1294603), (2489, 885781), (7991, 275899), (14521, 151829), (15067, 146327), (21223, 103883), (32357, 68137)]