236427854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 394722720

約数和(自身を除く): 158294866

約数列:

[1, 2, 13, 26, 37, 74, 179, 358, 481, 962, 1373, 2327, 2746, 4654, 6623, 13246, 17849, 35698, 50801, 86099, 101602, 172198, 245767, 491534, 660413, 1320826, 3194971, 6389942, 9093379, 18186758, 118213927, 236427854]

約数ペア:

[(1, 236427854), (2, 118213927), (13, 18186758), (26, 9093379), (37, 6389942), (74, 3194971), (179, 1320826), (358, 660413), (481, 491534), (962, 245767), (1373, 172198), (2327, 101602), (2746, 86099), (4654, 50801), (6623, 35698), (13246, 17849)]