351405142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{121931}}^1$

素因数の和:122075

約数の個数: 16

約数和(自身を含む): 579420864

約数和(自身を除く): 228015722

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 121931, 243862, 1341241, 2682482, 15972961, 31945922, 175702571, 351405142]

約数ペア:

[(1, 351405142), (2, 175702571), (11, 31945922), (22, 15972961), (131, 2682482), (262, 1341241), (1441, 243862), (2882, 121931)]