2013455364221

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{13725079}}^1$

素因数の和:13726208

約数の個数: 16

約数和(自身を含む): 2424398131200

約数和(自身を除く): 410942766979

約数列:

[1, 7, 19, 133, 1103, 7721, 20957, 146699, 13725079, 96075553, 260776501, 1825435507, 15138762137, 105971334959, 287636480603, 2013455364221]

約数ペア:

[(1, 2013455364221), (7, 287636480603), (19, 105971334959), (133, 15138762137), (1103, 1825435507), (7721, 260776501), (20957, 96075553), (146699, 13725079)]