121210492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{6679}}^1$

素因数の和:7045

約数の個数: 24

約数和(自身を含む): 229124000

約数和(自身を除く): 107913508

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 6679, 9074, 13358, 18148, 26716, 86827, 173654, 347308, 2330971, 4661942, 9323884, 30302623, 60605246, 121210492]

約数ペア:

[(1, 121210492), (2, 60605246), (4, 30302623), (13, 9323884), (26, 4661942), (52, 2330971), (349, 347308), (698, 173654), (1396, 86827), (4537, 26716), (6679, 18148), (9074, 13358)]