348517468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{66359}}^1$

素因数の和:66477

約数の個数: 24

約数和(自身を含む): 663334560

約数和(自身を除く): 314817092

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 66359, 132718, 265436, 862667, 1725334, 3450668, 6702259, 13404518, 26809036, 87129367, 174258734, 348517468]

約数ペア:

[(1, 348517468), (2, 174258734), (4, 87129367), (13, 26809036), (26, 13404518), (52, 6702259), (101, 3450668), (202, 1725334), (404, 862667), (1313, 265436), (2626, 132718), (5252, 66359)]