130403936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{313471}}^1$

素因数の和:313494

約数の個数: 24

約数和(自身を含む): 276482304

約数和(自身を除く): 146078368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 313471, 626942, 1253884, 2507768, 4075123, 5015536, 8150246, 10031072, 16300492, 32600984, 65201968, 130403936]

約数ペア:

[(1, 130403936), (2, 65201968), (4, 32600984), (8, 16300492), (13, 10031072), (16, 8150246), (26, 5015536), (32, 4075123), (52, 2507768), (104, 1253884), (208, 626942), (416, 313471)]