42420298

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 64421280

約数和(自身を除く): 22000982

約数列:

[1, 2, 139, 278, 331, 461, 662, 922, 46009, 64079, 92018, 128158, 152591, 305182, 21210149, 42420298]

約数ペア:

[(1, 42420298), (2, 21210149), (139, 305182), (278, 152591), (331, 128158), (461, 92018), (662, 64079), (922, 46009)]