300398019844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{1108169}}^1$

素因数の和:1108600

約数の個数: 36

約数和(自身を含む): 570665439540

約数和(自身を除く): 270267419696

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 401, 676, 802, 1604, 5213, 10426, 20852, 67769, 135538, 271076, 1108169, 2216338, 4432676, 14406197, 28812394, 57624788, 187280561, 374561122, 444375769, 749122244, 888751538, 1777503076, 5776884997, 11553769994, 23107539988, 75099504961, 150199009922, 300398019844]

約数ペア:

[(1, 300398019844), (2, 150199009922), (4, 75099504961), (13, 23107539988), (26, 11553769994), (52, 5776884997), (169, 1777503076), (338, 888751538), (401, 749122244), (676, 444375769), (802, 374561122), (1604, 187280561), (5213, 57624788), (10426, 28812394), (20852, 14406197), (67769, 4432676), (135538, 2216338), (271076, 1108169)]